숫자 81961516
소인수분해
소인수분해 | 2 * 2 * 7 * 7 * 13 * 19 * 1693 |
약수 | 1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1693, 1729, 1862, 2548, 3386, 3458, 3724, 6772, 6916, 11851, 12103, 22009, 23702, 24206, 32167, 44018, 47404, 48412, 64334, 82957, 88036, 128668, 154063, 165914, 225169, 308126, 331828, 418171, 450338, 616252, 836342, 900676, 1078441, 1576183, 1672684, 2156882, 2927197, 3152366, 4313764, 5854394, 6304732, 11708788, 20490379, 40980758, 81961516 |
약수의 개수 | 72 |
약수의 합 | 189253680 |
성질
표기
바이너리 | 100111000101010001000101100 |
8진수 | 470521054 |
16진수 | 4e2a22c |