25636336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{145661}}^1$

素因数の和:145680

約数の個数: 20

約数和(自身を含む): 54186264

約数和(自身を除く): 28549928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 145661, 291322, 582644, 1165288, 1602271, 2330576, 3204542, 6409084, 12818168, 25636336]

約数ペア:

[(1, 25636336), (2, 12818168), (4, 6409084), (8, 3204542), (11, 2330576), (16, 1602271), (22, 1165288), (44, 582644), (88, 291322), (176, 145661)]