64401632

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{64921}}^1$

素因数の和:64962

約数の個数: 24

約数和(自身を含む): 130882752

約数和(自身を除く): 66481120

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 64921, 129842, 259684, 519368, 1038736, 2012551, 2077472, 4025102, 8050204, 16100408, 32200816, 64401632]

約数ペア:

[(1, 64401632), (2, 32200816), (4, 16100408), (8, 8050204), (16, 4025102), (31, 2077472), (32, 2012551), (62, 1038736), (124, 519368), (248, 259684), (496, 129842), (992, 64921)]