80451571216

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{677}}^1\times {\mathrm{32719}}^1$

素因数の和:33631

約数の個数: 40

約数和(自身を含む): 156797642880

約数和(自身を除く): 76346071664

約数列:

[1, 2, 4, 8, 16, 227, 454, 677, 908, 1354, 1816, 2708, 3632, 5416, 10832, 32719, 65438, 130876, 153679, 261752, 307358, 523504, 614716, 1229432, 2458864, 7427213, 14854426, 22150763, 29708852, 44301526, 59417704, 88603052, 118835408, 177206104, 354412208, 5028223201, 10056446402, 20112892804, 40225785608, 80451571216]

約数ペア:

[(1, 80451571216), (2, 40225785608), (4, 20112892804), (8, 10056446402), (16, 5028223201), (227, 354412208), (454, 177206104), (677, 118835408), (908, 88603052), (1354, 59417704), (1816, 44301526), (2708, 29708852), (3632, 22150763), (5416, 14854426), (10832, 7427213), (32719, 2458864), (65438, 1229432), (130876, 614716), (153679, 523504), (261752, 307358)]