80494108

素因数分解:

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

素因数の和:24697

約数の個数: 24

約数和(自身を含む): 151733120

約数和(自身を除く): 71239012

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 24631, 49262, 98524, 467989, 935978, 1059133, 1871956, 2118266, 4236532, 20123527, 40247054, 80494108]

約数ペア:

[(1, 80494108), (2, 40247054), (4, 20123527), (19, 4236532), (38, 2118266), (43, 1871956), (76, 1059133), (86, 935978), (172, 467989), (817, 98524), (1634, 49262), (3268, 24631)]