Cod sursa(job #2369566)

Utilizator AdelaCorbeanuAdela Corbeanu AdelaCorbeanu Data 6 martie 2019 01:07:01
Problema Suma si numarul divizorilor Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.41 kb
#include <fstream>
using namespace std;
long long t, x;
ifstream fin("ssnd.in");
ofstream fout("ssnd.out");
void nrsumdiv (int n) {
        long long nr = 0, s = 0;
        for (int i=1;i*i<=n;i++)
            if (n%i==0) s+=i+n/i, nr+=2;
        fout << nr << " " << s << '\n';
}
int main()
{
    fin >> t;
    for (int i=1;i<=t;i++) {
        fin >> x;
        nrsumdiv(x);
    }
    return 0;
}