40731218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{108907}}^1$

素因数の和:108937

約数の個数: 16

約数和(自身を含む): 70572384

約数和(自身を除く): 29841166

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 108907, 217814, 1197977, 1851419, 2395954, 3702838, 20365609, 40731218]

約数ペア:

[(1, 40731218), (2, 20365609), (11, 3702838), (17, 2395954), (22, 1851419), (34, 1197977), (187, 217814), (374, 108907)]