Cod sursa(job #3038482)
Utilizator | Data | 27 martie 2023 14:03:14 | |
---|---|---|---|
Problema | Suma si numarul divizorilor | Scor | 10 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.45 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("ssnd.in");
ofstream fout("ssnd.out");
int n, x;
int main()
{
fin>>x;
for(int j=1; j<=x; j++) {
fin>>n;
int s=n+1, nr=2;
for(int i=2; i*i<=n; i++) {
if(n%i==0) {
s+=i, nr++;
if(i*i!=n) s+=(n/i), nr++;
}
}
fout<<nr<<" "<<s<<'\n';
}
return 0;
}