77866528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{143137}}^1$

素因数の和:143164

約数の個数: 24

約数和(自身を含む): 162318492

約数和(自身を除く): 84451964

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 143137, 286274, 572548, 1145096, 2290192, 2433329, 4580384, 4866658, 9733316, 19466632, 38933264, 77866528]

約数ペア:

[(1, 77866528), (2, 38933264), (4, 19466632), (8, 9733316), (16, 4866658), (17, 4580384), (32, 2433329), (34, 2290192), (68, 1145096), (136, 572548), (272, 286274), (544, 143137)]