90649262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{15667}}^1$

素因数の和:15943

約数の個数: 16

約数和(自身を含む): 148908672

約数和(自身を除く): 58259410

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5786, 15667, 31334, 172337, 344674, 4120421, 8240842, 45324631, 90649262]

約数ペア:

[(1, 90649262), (2, 45324631), (11, 8240842), (22, 4120421), (263, 344674), (526, 172337), (2893, 31334), (5786, 15667)]