63811312

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 127621296

約数和(自身を除く): 63809984

約数列:

[1, 2, 4, 8, 16, 43, 86, 137, 172, 274, 344, 548, 677, 688, 1096, 1354, 2192, 2708, 5416, 5891, 10832, 11782, 23564, 29111, 47128, 58222, 92749, 94256, 116444, 185498, 232888, 370996, 465776, 741992, 1483984, 3988207, 7976414, 15952828, 31905656, 63811312]

約数ペア:

[(1, 63811312), (2, 31905656), (4, 15952828), (8, 7976414), (16, 3988207), (43, 1483984), (86, 741992), (137, 465776), (172, 370996), (274, 232888), (344, 185498), (548, 116444), (677, 94256), (688, 92749), (1096, 58222), (1354, 47128), (2192, 29111), (2708, 23564), (5416, 11782), (5891, 10832)]