숫자 81211424
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 7 * 7 * 7 * 7 * 7 * 151 |
약수 | 1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 151, 196, 224, 302, 343, 392, 604, 686, 784, 1057, 1208, 1372, 1568, 2114, 2401, 2416, 2744, 4228, 4802, 4832, 5488, 7399, 8456, 9604, 10976, 14798, 16807, 16912, 19208, 29596, 33614, 33824, 38416, 51793, 59192, 67228, 76832, 103586, 118384, 134456, 207172, 236768, 268912, 362551, 414344, 537824, 725102, 828688, 1450204, 1657376, 2537857, 2900408, 5075714, 5800816, 10151428, 11601632, 20302856, 40605712, 81211424 |
약수의 개수 | 72 |
약수의 합 | 187766208 |
성질
표기
바이너리 | 100110101110011000000100000 |
8진수 | 465630040 |
16진수 | 4d73020 |