题解 | #完全数计算#
完全数计算
https://www.nowcoder.com/practice/7299c12e6abb437c87ad3e712383ff84?tpId=37&tqId=21279&rp=1&ru=/exam/oj/ta&qru=/exam/oj/ta&sourceUrl=%2Fexam%2Foj%2Fta%3Fpage%3D2%26tpId%3D37%26type%3D37&difficulty=undefined&judgeStatus=undefined&tags=&title=
import sys n = int(input()) def divisor(n): L=[] for i in range(1,n): if n%i ==0: L.append(i) return L def iscompletenumber(n): L2=[] for i in range(1,n): if sum(divisor(i))==i: L2.append(i) print(len(L2)) return L2 iscompletenumber(n)