Question

Write a function named factorCount that accepts an integer (assumed to be positive) as its parameter and returns a count of its positive factors. For example, the eight factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24, so the call of factorCount(24) should return 8. Program is c++

Answer 1

#include <iostream>

#include <string>

using namespace std;

int factorCount(int n){

    int count =0;

    //counting the factors using for loop

    for(int i=1; i<=n; i++){

        if(n%i ==0){

            count++;

        }

    }

    return count;

}

int main(){

    //Getting the number from user and calling the factor count function

    int n=0;

    cout<<"Enter the number: ";

    cin>>n;

    int count = factorCount(n);

   //printing out the results

    cout<<"Number of factors of "<<n<<": "<<count<<endl;

}

Output: