85489288

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{84143}}^1$

素因数の和:84276

約数の個数: 16

約数和(自身を含む): 161556480

約数和(自身を除く): 76067192

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 84143, 168286, 336572, 673144, 10686161, 21372322, 42744644, 85489288]

約数ペア:

[(1, 85489288), (2, 42744644), (4, 21372322), (8, 10686161), (127, 673144), (254, 336572), (508, 168286), (1016, 84143)]