89329604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{245411}}^1$

素因数の和:245435

約数の個数: 24

約数和(自身を含む): 192403008

約数和(自身を除く): 103073404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 245411, 490822, 981644, 1717877, 3190343, 3435754, 6380686, 6871508, 12761372, 22332401, 44664802, 89329604]

約数ペア:

[(1, 89329604), (2, 44664802), (4, 22332401), (7, 12761372), (13, 6871508), (14, 6380686), (26, 3435754), (28, 3190343), (52, 1717877), (91, 981644), (182, 490822), (364, 245411)]