85608604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{4283}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 158336640

約数和(自身を除く): 72728036

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 4283, 4997, 8566, 9994, 17132, 19988, 81377, 162754, 325508, 1126429, 2252858, 4505716, 21402151, 42804302, 85608604]

約数ペア:

[(1, 85608604), (2, 42804302), (4, 21402151), (19, 4505716), (38, 2252858), (76, 1126429), (263, 325508), (526, 162754), (1052, 81377), (4283, 19988), (4997, 17132), (8566, 9994)]