40250834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49939}}^1$

素因数の和:49985

約数の個数: 16

約数和(自身を含む): 67119360

約数和(自身を除く): 26868526

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 49939, 99878, 649207, 1298414, 1548109, 3096218, 20125417, 40250834]

約数ペア:

[(1, 40250834), (2, 20125417), (13, 3096218), (26, 1548109), (31, 1298414), (62, 649207), (403, 99878), (806, 49939)]