정답 개수:
11
틀린 개수:
89
실행 실패 개수:
0
496 -1
496 = (null)
496 = 1 + 2 + 4 + 8 + 16 + 31 + 62 + 124 + 248
8128 -1
8128 = (null)
8128 = 1 + 2 + 4 + 8 + 16 + 32 + 64 + 127 + 254 + 508 + 1016 + 2032 + 4064
9460 -1
9460 is NOT perface.
9460 is NOT perfect.