42116638

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1789}}^1$

素因数の和:2019

約数の個数: 16

約数和(自身を含む): 64440000

約数和(自身を除く): 22323362

約数列:

[1, 2, 79, 149, 158, 298, 1789, 3578, 11771, 23542, 141331, 266561, 282662, 533122, 21058319, 42116638]

約数ペア:

[(1, 42116638), (2, 21058319), (79, 533122), (149, 282662), (158, 266561), (298, 141331), (1789, 23542), (3578, 11771)]