42161758

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3527}}^1$

素因数の和:3711

約数の個数: 16

約数和(自身を含む): 65197440

約数和(自身を除く): 23035682

約数列:

[1, 2, 43, 86, 139, 278, 3527, 5977, 7054, 11954, 151661, 303322, 490253, 980506, 21080879, 42161758]

約数ペア:

[(1, 42161758), (2, 21080879), (43, 980506), (86, 490253), (139, 303322), (278, 151661), (3527, 11954), (5977, 7054)]