4321208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{28429}}^1$

素因数の和:28454

約数の個数: 16

約数和(自身を含む): 8529000

約数和(自身を除く): 4207792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 28429, 56858, 113716, 227432, 540151, 1080302, 2160604, 4321208]

約数ペア:

[(1, 4321208), (2, 2160604), (4, 1080302), (8, 540151), (19, 227432), (38, 113716), (76, 56858), (152, 28429)]