85884172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{8167}}^1$

素因数の和:8421

約数の個数: 24

約数和(自身を含む): 164666880

約数和(自身を除く): 78782708

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 8167, 10516, 16334, 32668, 89837, 179674, 359348, 1951913, 3903826, 7807652, 21471043, 42942086, 85884172]

約数ペア:

[(1, 85884172), (2, 42942086), (4, 21471043), (11, 7807652), (22, 3903826), (44, 1951913), (239, 359348), (478, 179674), (956, 89837), (2629, 32668), (5258, 16334), (8167, 10516)]