380336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2161}}^1$

素因数の和:2180

約数の個数: 20

約数和(自身を含む): 804264

約数和(自身を除く): 423928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2161, 4322, 8644, 17288, 23771, 34576, 47542, 95084, 190168, 380336]

約数ペア:

[(1, 380336), (2, 190168), (4, 95084), (8, 47542), (11, 34576), (16, 23771), (22, 17288), (44, 8644), (88, 4322), (176, 2161)]