25521928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{102911}}^1$

素因数の和:102948

約数の個数: 16

約数和(自身を含む): 49397760

約数和(自身を除く): 23875832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 102911, 205822, 411644, 823288, 3190241, 6380482, 12760964, 25521928]

約数ペア:

[(1, 25521928), (2, 12760964), (4, 6380482), (8, 3190241), (31, 823288), (62, 411644), (124, 205822), (248, 102911)]