Printing all divisors of a number in c++

 Printing divisor in c++

I wrote the program to print all the divisors of a number...

#include<iostream>

#include<cmath>

int divisor(int n)

{

    int i;

    for(i = 1; i<= sqrt(n); i++)

    {

        if(n%i==0)

        {

            std::cout<<i<<" ";

        }

    }

   

    for( ; i>=1; i--)

    {

        if(n%i==0)

        {

            std::cout<<(n/i)<<" ";

        }

    }

}

int main(){

    std::cout<<"Enter a number to print it's divisors: "<<std::endl;

    int number;

    std::cin>>number;

    std::cout<<"Here are it's divisors:"<<std::endl;

    divisor(number);

    return 0;

}