90745252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{102653}}^1$

素因数の和:102687

約数の個数: 24

約数和(自身を含む): 181081656

約数和(自身を除く): 90336404

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 102653, 205306, 410612, 1334489, 1745101, 2668978, 3490202, 5337956, 6980404, 22686313, 45372626, 90745252]

約数ペア:

[(1, 90745252), (2, 45372626), (4, 22686313), (13, 6980404), (17, 5337956), (26, 3490202), (34, 2668978), (52, 1745101), (68, 1334489), (221, 410612), (442, 205306), (884, 102653)]