【基础】求完全数的个数

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	R123456789	1ms	376 KiB	C++11	372 Bytes	2024-9-18 19:13:33
AC	邓婷婷	1ms	284 KiB		270 Bytes	2022-1-27 21:46:20
AC	ZXFFJJ	1ms	376 KiB	C++11	338 Bytes	2023-12-19 9:52:38
AC	oyf	1ms	376 KiB		281 Bytes	2022-4-27 12:12:40
AC	fidel2021	2ms	372 KiB	C++11	384 Bytes	2023-2-1 13:48:57
AC	小熊	15ms	3.4 MiB	Python 3	166 Bytes	2023-3-29 22:10:03
AC	xuan liyu	76ms	10.9 MiB	Java	374 Bytes	2022-6-5 19:17:49