80425108

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6907}}^1$

素因数の和:7023

約数の個数: 24

約数和(自身を含む): 146228544

約数和(自身を除く): 65803436

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 6907, 11644, 13814, 27628, 283187, 490397, 566374, 980794, 1132748, 1961588, 20106277, 40212554, 80425108]

約数ペア:

[(1, 80425108), (2, 40212554), (4, 20106277), (41, 1961588), (71, 1132748), (82, 980794), (142, 566374), (164, 490397), (284, 283187), (2911, 27628), (5822, 13814), (6907, 11644)]