What is perfect number in java program
✅ What is a Perfect Number? A number is perfect if the sum of its proper divisors (excluding itself) equals the number. Example: 28 → 1 + 2 + 4 + 7 + 14 = 28 import java.util.Scanner; public class PerfectNumber { public static void main(String[] args) { Scanner sc = new Scanner(System.in); […]