42165670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{183329}}^1$

素因数の和:183359

約数の個数: 16

約数和(自身を含む): 79198560

約数和(自身を除く): 37032890

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 183329, 366658, 916645, 1833290, 4216567, 8433134, 21082835, 42165670]

約数ペア:

[(1, 42165670), (2, 21082835), (5, 8433134), (10, 4216567), (23, 1833290), (46, 916645), (115, 366658), (230, 183329)]