164613668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{4507}}^1$

素因数の和:4931

約数の個数: 24

約数和(自身を含む): 301422912

約数和(自身を除く): 136809244

約数列:

[1, 2, 4, 23, 46, 92, 397, 794, 1588, 4507, 9014, 9131, 18028, 18262, 36524, 103661, 207322, 414644, 1789279, 3578558, 7157116, 41153417, 82306834, 164613668]

約数ペア:

[(1, 164613668), (2, 82306834), (4, 41153417), (23, 7157116), (46, 3578558), (92, 1789279), (397, 414644), (794, 207322), (1588, 103661), (4507, 36524), (9014, 18262), (9131, 18028)]