8316145808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{65239}}^1$

素因数の和:65535

約数の個数: 40

約数和(自身を含む): 16697264640

約数和(自身を除く): 8381118832

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 257, 496, 514, 1028, 2056, 4112, 7967, 15934, 31868, 63736, 65239, 127472, 130478, 260956, 521912, 1043824, 2022409, 4044818, 8089636, 16179272, 16766423, 32358544, 33532846, 67065692, 134131384, 268262768, 519759113, 1039518226, 2079036452, 4158072904, 8316145808]

約数ペア:

[(1, 8316145808), (2, 4158072904), (4, 2079036452), (8, 1039518226), (16, 519759113), (31, 268262768), (62, 134131384), (124, 67065692), (248, 33532846), (257, 32358544), (496, 16766423), (514, 16179272), (1028, 8089636), (2056, 4044818), (4112, 2022409), (7967, 1043824), (15934, 521912), (31868, 260956), (63736, 130478), (65239, 127472)]