#include<stdio.h> #include<conio.h> int main() { int i, n; do { printf("\nNhap n(n > 0): "); scanf("%d", &n); if(n <= 0) { printf("\n N phai > 0. Xin nhap lai !"); } }while(n <= 0); i = 1; while(i <= n) { if(n % i == 0) printf("%4d", i); i++; } getch(); return 0; }