42161858

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{8429}}^1$

素因数の和:8533

約数の個数: 16

約数和(自身を含む): 65855160

約数和(自身を除く): 23693302

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 8429, 16858, 345589, 514169, 691178, 1028338, 21080929, 42161858]

約数ペア:

[(1, 42161858), (2, 21080929), (41, 1028338), (61, 691178), (82, 514169), (122, 345589), (2501, 16858), (5002, 8429)]