90435664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{513839}}^1$

素因数の和:513858

約数の個数: 20

約数和(自身を含む): 191148480

約数和(自身を除く): 100712816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 513839, 1027678, 2055356, 4110712, 5652229, 8221424, 11304458, 22608916, 45217832, 90435664]

約数ペア:

[(1, 90435664), (2, 45217832), (4, 22608916), (8, 11304458), (11, 8221424), (16, 5652229), (22, 4110712), (44, 2055356), (88, 1027678), (176, 513839)]