42164810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{102841}}^1$

素因数の和:102889

約数の個数: 16

約数和(自身を含む): 77748552

約数和(自身を除く): 35583742

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 102841, 205682, 514205, 1028410, 4216481, 8432962, 21082405, 42164810]

約数ペア:

[(1, 42164810), (2, 21082405), (5, 8432962), (10, 4216481), (41, 1028410), (82, 514205), (205, 205682), (410, 102841)]