80521574

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8623}}^1$

素因数の和:8684

約数の個数: 32

約数和(自身を含む): 149022720

約数和(自身を除く): 68501146

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4669, 8623, 9338, 17246, 60361, 120722, 198329, 250067, 396658, 500134, 1388303, 1750469, 2776606, 3500938, 5751541, 11503082, 40260787, 80521574]

約数ペア:

[(1, 80521574), (2, 40260787), (7, 11503082), (14, 5751541), (23, 3500938), (29, 2776606), (46, 1750469), (58, 1388303), (161, 500134), (203, 396658), (322, 250067), (406, 198329), (667, 120722), (1334, 60361), (4669, 17246), (8623, 9338)]