39261436

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{5839}}^1$

素因数の和:5925

約数の個数: 18

約数和(自身を含む): 70436240

約数和(自身を除く): 31174804

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 5839, 6724, 11678, 23356, 239399, 478798, 957596, 9815359, 19630718, 39261436]

約数ペア:

[(1, 39261436), (2, 19630718), (4, 9815359), (41, 957596), (82, 478798), (164, 239399), (1681, 23356), (3362, 11678), (5839, 6724)]