숫자 21229712
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 7 * 37 * 47 * 109 |
약수 | 1, 2, 4, 7, 8, 14, 16, 28, 37, 47, 56, 74, 94, 109, 112, 148, 188, 218, 259, 296, 329, 376, 436, 518, 592, 658, 752, 763, 872, 1036, 1316, 1526, 1739, 1744, 2072, 2632, 3052, 3478, 4033, 4144, 5123, 5264, 6104, 6956, 8066, 10246, 12173, 12208, 13912, 16132, 20492, 24346, 27824, 28231, 32264, 35861, 40984, 48692, 56462, 64528, 71722, 81968, 97384, 112924, 143444, 189551, 194768, 225848, 286888, 379102, 451696, 573776, 758204, 1326857, 1516408, 2653714, 3032816, 5307428, 10614856, 21229712 |
약수의 개수 | 80 |
약수의 합 | 49758720 |
성질
표기
바이너리 | 1010000111111000010010000 |
8진수 | 120770220 |
16진수 | 143f090 |