31669508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21001}}^1$

素因数の和:21047

約数の個数: 24

約数和(自身を含む): 61745880

約数和(自身を除く): 30076372

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 21001, 42002, 84004, 273013, 546026, 609029, 1092052, 1218058, 2436116, 7917377, 15834754, 31669508]

約数ペア:

[(1, 31669508), (2, 15834754), (4, 7917377), (13, 2436116), (26, 1218058), (29, 1092052), (52, 609029), (58, 546026), (116, 273013), (377, 84004), (754, 42002), (1508, 21001)]