38421112

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{21157}}^1$

素因数の和:21390

約数の個数: 16

約数和(自身を含む): 72360360

約数和(自身を除く): 33939248

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 21157, 42314, 84628, 169256, 4802639, 9605278, 19210556, 38421112]

約数ペア:

[(1, 38421112), (2, 19210556), (4, 9605278), (8, 4802639), (227, 169256), (454, 84628), (908, 42314), (1816, 21157)]