90836458

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{1549}}^1$

素因数の和:1929

約数の個数: 16

約数和(自身を含む): 138105000

約数和(自身を除く): 47268542

約数列:

[1, 2, 109, 218, 269, 538, 1549, 3098, 29321, 58642, 168841, 337682, 416681, 833362, 45418229, 90836458]

約数ペア:

[(1, 90836458), (2, 45418229), (109, 833362), (218, 416681), (269, 337682), (538, 168841), (1549, 58642), (3098, 29321)]