90226604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{4327}}^1$

素因数の和:4745

約数の個数: 24

約数和(自身を含む): 170505888

約数和(自身を除く): 80279284

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 4327, 5213, 8654, 10426, 17308, 20852, 56251, 112502, 225004, 1735127, 3470254, 6940508, 22556651, 45113302, 90226604]

約数ペア:

[(1, 90226604), (2, 45113302), (4, 22556651), (13, 6940508), (26, 3470254), (52, 1735127), (401, 225004), (802, 112502), (1604, 56251), (4327, 20852), (5213, 17308), (8654, 10426)]