71140232

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{206803}}^1$

素因数の和:206852

約数の個数: 16

約数和(自身を含む): 136490640

約数和(自身を除く): 65350408

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 206803, 413606, 827212, 1654424, 8892529, 17785058, 35570116, 71140232]

約数ペア:

[(1, 71140232), (2, 35570116), (4, 17785058), (8, 8892529), (43, 1654424), (86, 827212), (172, 413606), (344, 206803)]