90005404

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1861}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 160474608

約数和(自身を除く): 70469204

約数列:

[1, 2, 4, 107, 113, 214, 226, 428, 452, 1861, 3722, 7444, 12091, 24182, 48364, 199127, 210293, 398254, 420586, 796508, 841172, 22501351, 45002702, 90005404]

約数ペア:

[(1, 90005404), (2, 45002702), (4, 22501351), (107, 841172), (113, 796508), (214, 420586), (226, 398254), (428, 210293), (452, 199127), (1861, 48364), (3722, 24182), (7444, 12091)]