86829644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{18443}}^1$

素因数の和:18565

約数の個数: 24

約数和(自身を含む): 167323968

約数和(自身を除く): 80494324

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 18443, 36886, 73772, 202873, 405746, 811492, 1973401, 3946802, 7893604, 21707411, 43414822, 86829644]

約数ペア:

[(1, 86829644), (2, 43414822), (4, 21707411), (11, 7893604), (22, 3946802), (44, 1973401), (107, 811492), (214, 405746), (428, 202873), (1177, 73772), (2354, 36886), (4708, 18443)]