42335338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{7639}}^1$

素因数の和:7821

約数の個数: 16

約数和(自身を含む): 67659840

約数和(自身を除く): 25324502

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 7639, 15278, 129863, 259726, 1245157, 2490314, 21167669, 42335338]

約数ペア:

[(1, 42335338), (2, 21167669), (17, 2490314), (34, 1245157), (163, 259726), (326, 129863), (2771, 15278), (5542, 7639)]