숫자 21989136
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 13 * 131 * 269 |
약수 | 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 208, 262, 269, 312, 393, 524, 538, 624, 786, 807, 1048, 1076, 1572, 1614, 1703, 2096, 2152, 3144, 3228, 3406, 3497, 4304, 5109, 6288, 6456, 6812, 6994, 10218, 10491, 12912, 13624, 13988, 20436, 20982, 27248, 27976, 35239, 40872, 41964, 55952, 70478, 81744, 83928, 105717, 140956, 167856, 211434, 281912, 422868, 458107, 563824, 845736, 916214, 1374321, 1691472, 1832428, 2748642, 3664856, 5497284, 7329712, 10994568, 21989136 |
약수의 개수 | 80 |
약수의 합 | 61871040 |
성질
표기
바이너리 | 1010011111000011100010000 |
8진수 | 123703420 |
16진수 | 14f8710 |