85405796

素因数分解:

$2^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{3023}}^1$

素因数の和:4043

約数の個数: 24

約数和(自身を含む): 171037440

約数和(自身を除く): 85631644

約数列:

[1, 2, 4, 7, 14, 28, 1009, 2018, 3023, 4036, 6046, 7063, 12092, 14126, 21161, 28252, 42322, 84644, 3050207, 6100414, 12200828, 21351449, 42702898, 85405796]

約数ペア:

[(1, 85405796), (2, 42702898), (4, 21351449), (7, 12200828), (14, 6100414), (28, 3050207), (1009, 84644), (2018, 42322), (3023, 28252), (4036, 21161), (6046, 14126), (7063, 12092)]