31351372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3331}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 59429552

約数和(自身を除く): 28078180

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 3331, 4706, 6662, 9412, 13324, 43303, 86606, 173212, 602911, 1205822, 2411644, 7837843, 15675686, 31351372]

約数ペア:

[(1, 31351372), (2, 15675686), (4, 7837843), (13, 2411644), (26, 1205822), (52, 602911), (181, 173212), (362, 86606), (724, 43303), (2353, 13324), (3331, 9412), (4706, 6662)]