80181388

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{3593}}^1$

素因数の和:4401

約数の個数: 24

約数和(自身を含む): 160608672

約数和(自身を除く): 80427284

約数列:

[1, 2, 4, 7, 14, 28, 797, 1594, 3188, 3593, 5579, 7186, 11158, 14372, 22316, 25151, 50302, 100604, 2863621, 5727242, 11454484, 20045347, 40090694, 80181388]

約数ペア:

[(1, 80181388), (2, 40090694), (4, 20045347), (7, 11454484), (14, 5727242), (28, 2863621), (797, 100604), (1594, 50302), (3188, 25151), (3593, 22316), (5579, 14372), (7186, 11158)]