31140148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1777}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 58894472

約数和(自身を除く): 27754324

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 1777, 3554, 4381, 7108, 8762, 17524, 23101, 46202, 92404, 598849, 1197698, 2395396, 7785037, 15570074, 31140148]

約数ペア:

[(1, 31140148), (2, 15570074), (4, 7785037), (13, 2395396), (26, 1197698), (52, 598849), (337, 92404), (674, 46202), (1348, 23101), (1777, 17524), (3554, 8762), (4381, 7108)]