숫자 21157968
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 13 * 41 * 827 |
약수 | 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 827, 984, 1066, 1599, 1654, 1968, 2132, 2481, 3198, 3308, 4264, 4962, 6396, 6616, 8528, 9924, 10751, 12792, 13232, 19848, 21502, 25584, 32253, 33907, 39696, 43004, 64506, 67814, 86008, 101721, 129012, 135628, 172016, 203442, 258024, 271256, 406884, 440791, 516048, 542512, 813768, 881582, 1322373, 1627536, 1763164, 2644746, 3526328, 5289492, 7052656, 10578984, 21157968 |
약수의 개수 | 80 |
약수의 합 | 60371136 |
성질
표기
바이너리 | 1010000101101100001010000 |
8진수 | 120554120 |
16진수 | 142d850 |