66298312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{202129}}^1$

素因数の和:202176

約数の個数: 16

約数和(自身を含む): 127341900

約数和(自身を除く): 61043588

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 202129, 404258, 808516, 1617032, 8287289, 16574578, 33149156, 66298312]

約数ペア:

[(1, 66298312), (2, 33149156), (4, 16574578), (8, 8287289), (41, 1617032), (82, 808516), (164, 404258), (328, 202129)]