Java Program to count the divisors of a number

Write a Java program to count the number of divisors of a number :

In this tutorial, I will show you how to find the total number of divisors for a number starting from 1. Let’s move through the steps first :

  1. We are using one different method ‘findCountOfDivisors(int no)’ to find the count. This method will take one number as input and find the divisors count for that number.
  2. First take the number from user using ‘Scanner’ class.
  3. Now, pass the number to ‘findCountOfDivisors’ method.
  4. Create one variable ‘result’ with initial value as ‘0’. This variable will store the final count.
  5. Start one ‘for’ loop . This loop will start from i=1 and run till ‘i’ becomes equal to the number. ‘i’ will increase each time by 1.
  6. Check if ‘i’ can divide the number or not. If ‘true’, increase the ‘result’ variable. That means, since ‘i’ is starting from 1 to that number, we will check for each numbers from ‘1 to that number’ if it can divide the number or not.
  7. After the loop is completed, print the ‘result’

Java Program :

 * Copyright (C) 2017 codevscolor
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.

import java.util.Scanner;

 * Example Class
public class ExampleClass {

     * System.out.println utility method
     * @param value : value to print
    static void print(String value) {

     * Method to find the count of divisors of a number
     * @param no : number to find the count of divisors
     * @return : no return value, just print the result
    static void findCountOfDivisors(int no) {

        //variable to store the result
        int result = 0;

        //start a loop and check for each number if it can divide the given number
        for (int i = 1; i <= no; i++) {
            if (no % i == 0) {
                //if the reminder is zero, increment the result variable

        print("Total number of divisors : " + result);


     * main method for this class
    public static void main(String[] args) {

        //variable to get the user input
        int no;

        //scanner object to get the user input
        Scanner scanner = new Scanner(;

        print("Enter a number : ");

        //read the user-input number
        no = scanner.nextInt();



Sample Output :

Enter a number : 
Total number of divisors : 4

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