31509196

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6317}}^1$

素因数の和:6393

約数の個数: 24

約数和(自身を含む): 58378320

約数和(自身を除く): 26869124

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 6317, 12634, 25268, 183193, 271631, 366386, 543262, 732772, 1086524, 7877299, 15754598, 31509196]

約数ペア:

[(1, 31509196), (2, 15754598), (4, 7877299), (29, 1086524), (43, 732772), (58, 543262), (86, 366386), (116, 271631), (172, 183193), (1247, 25268), (2494, 12634), (4988, 6317)]