8138512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29921}}^1$

素因数の和:29946

約数の個数: 20

約数和(自身を含む): 16696476

約数和(自身を除く): 8557964

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 29921, 59842, 119684, 239368, 478736, 508657, 1017314, 2034628, 4069256, 8138512]

約数ペア:

[(1, 8138512), (2, 4069256), (4, 2034628), (8, 1017314), (16, 508657), (17, 478736), (34, 239368), (68, 119684), (136, 59842), (272, 29921)]