89410156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{10639}}^1$

素因数の和:10845

約数の個数: 24

約数和(自身を含む): 171601920

約数和(自身を除く): 82191764

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 10639, 21278, 42556, 117029, 234058, 468116, 2032049, 4064098, 8128196, 22352539, 44705078, 89410156]

約数ペア:

[(1, 89410156), (2, 44705078), (4, 22352539), (11, 8128196), (22, 4064098), (44, 2032049), (191, 468116), (382, 234058), (764, 117029), (2101, 42556), (4202, 21278), (8404, 10639)]