42467620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163337}}^1$

素因数の和:163359

約数の個数: 24

約数和(自身を含む): 96042744

約数和(自身を除く): 53575124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 163337, 326674, 653348, 816685, 1633370, 2123381, 3266740, 4246762, 8493524, 10616905, 21233810, 42467620]

約数ペア:

[(1, 42467620), (2, 21233810), (4, 10616905), (5, 8493524), (10, 4246762), (13, 3266740), (20, 2123381), (26, 1633370), (52, 816685), (65, 653348), (130, 326674), (260, 163337)]