5440336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{30911}}^1$

素因数の和:30930

約数の個数: 20

約数和(自身を含む): 11499264

約数和(自身を除く): 6058928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 30911, 61822, 123644, 247288, 340021, 494576, 680042, 1360084, 2720168, 5440336]

約数ペア:

[(1, 5440336), (2, 2720168), (4, 1360084), (8, 680042), (11, 494576), (16, 340021), (22, 247288), (44, 123644), (88, 61822), (176, 30911)]