90379922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139907}}^1$

素因数の和:139945

約数の個数: 16

約数和(自身を含む): 151100640

約数和(自身を除く): 60720718

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 139907, 279814, 2378419, 2658233, 4756838, 5316466, 45189961, 90379922]

約数ペア:

[(1, 90379922), (2, 45189961), (17, 5316466), (19, 4756838), (34, 2658233), (38, 2378419), (323, 279814), (646, 139907)]