54370216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{399781}}^1$

素因数の和:399804

約数の個数: 16

約数和(自身を含む): 107941140

約数和(自身を除く): 53570924

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 399781, 799562, 1599124, 3198248, 6796277, 13592554, 27185108, 54370216]

約数ペア:

[(1, 54370216), (2, 27185108), (4, 13592554), (8, 6796277), (17, 3198248), (34, 1599124), (68, 799562), (136, 399781)]