숫자 20970928
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 11 * 17 * 43 * 163 |
약수 | 1, 2, 4, 8, 11, 16, 17, 22, 34, 43, 44, 68, 86, 88, 136, 163, 172, 176, 187, 272, 326, 344, 374, 473, 652, 688, 731, 748, 946, 1304, 1462, 1496, 1793, 1892, 2608, 2771, 2924, 2992, 3586, 3784, 5542, 5848, 7009, 7172, 7568, 8041, 11084, 11696, 14018, 14344, 16082, 22168, 28036, 28688, 30481, 32164, 44336, 56072, 60962, 64328, 77099, 112144, 119153, 121924, 128656, 154198, 238306, 243848, 308396, 476612, 487696, 616792, 953224, 1233584, 1310683, 1906448, 2621366, 5242732, 10485464, 20970928 |
약수의 개수 | 80 |
약수의 합 | 48318336 |
성질
표기
바이너리 | 1001111111111110110110000 |
8진수 | 117776660 |
16진수 | 13ffdb0 |