Suma divizorilor unui numar

#include <iostream>
using namespace std;

int main()
{
    int n, s=0, d;
    cout<<"n="; cin>>n;
    for(d=2; d<=n/2; d++)
    {
        if(n%d==0)
        {
            s=s+d;
            cout<<d<<" ";
        }
    }
    cout<<"\n"<<s;
    return 0;
}