31892944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{104911}}^1$

素因数の和:104938

約数の個数: 20

約数和(自身を含む): 65045440

約数和(自身を除く): 33152496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 104911, 209822, 419644, 839288, 1678576, 1993309, 3986618, 7973236, 15946472, 31892944]

約数ペア:

[(1, 31892944), (2, 15946472), (4, 7973236), (8, 3986618), (16, 1993309), (19, 1678576), (38, 839288), (76, 419644), (152, 209822), (304, 104911)]