169808528

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{42283}}^1$

素因数の和:42542

約数の個数: 20

約数和(自身を含む): 330322608

約数和(自身を除く): 160514080

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 42283, 84566, 169132, 338264, 676528, 10613033, 21226066, 42452132, 84904264, 169808528]

約数ペア:

[(1, 169808528), (2, 84904264), (4, 42452132), (8, 21226066), (16, 10613033), (251, 676528), (502, 338264), (1004, 169132), (2008, 84566), (4016, 42283)]