42865994

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{6343}}^1$

素因数の和:6485

約数の個数: 16

約数和(自身を含む): 66992640

約数和(自身を除く): 24126646

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6343, 6758, 12686, 196633, 393266, 691387, 1382774, 21432997, 42865994]

約数ペア:

[(1, 42865994), (2, 21432997), (31, 1382774), (62, 691387), (109, 393266), (218, 196633), (3379, 12686), (6343, 6758)]