숫자 21901264
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 7 * 11 * 29 * 613 |
약수 | 1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 613, 616, 638, 812, 1226, 1232, 1276, 1624, 2233, 2452, 2552, 3248, 4291, 4466, 4904, 5104, 6743, 8582, 8932, 9808, 13486, 17164, 17777, 17864, 26972, 34328, 35554, 35728, 47201, 53944, 68656, 71108, 94402, 107888, 124439, 142216, 188804, 195547, 248878, 284432, 377608, 391094, 497756, 755216, 782188, 995512, 1368829, 1564376, 1991024, 2737658, 3128752, 5475316, 10950632, 21901264 |
약수의 개수 | 80 |
약수의 합 | 54817920 |
성질
표기
바이너리 | 1010011100010111111010000 |
8진수 | 123427720 |
16진수 | 14e2fd0 |