40247054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{24631}}^1$

素因数の和:24695

約数の個数: 16

約数和(自身を含む): 65028480

約数和(自身を除く): 24781426

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 24631, 49262, 467989, 935978, 1059133, 2118266, 20123527, 40247054]

約数ペア:

[(1, 40247054), (2, 20123527), (19, 2118266), (38, 1059133), (43, 935978), (86, 467989), (817, 49262), (1634, 24631)]