86681924

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{58411}}^1$

素因数の和:58475

約数の個数: 24

約数和(自身を含む): 176637888

約数和(自身を除く): 89955964

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 58411, 116822, 233644, 408877, 817754, 1635508, 3095783, 6191566, 12383132, 21670481, 43340962, 86681924]

約数ペア:

[(1, 86681924), (2, 43340962), (4, 21670481), (7, 12383132), (14, 6191566), (28, 3095783), (53, 1635508), (106, 817754), (212, 408877), (371, 233644), (742, 116822), (1484, 58411)]