85212526

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{23143}}^1$

素因数の和:23415

約数の個数: 16

約数和(自身を含む): 146640384

約数和(自身を除く): 61427858

約数列:

[1, 2, 7, 14, 263, 526, 1841, 3682, 23143, 46286, 162001, 324002, 6086609, 12173218, 42606263, 85212526]

約数ペア:

[(1, 85212526), (2, 42606263), (7, 12173218), (14, 6086609), (263, 324002), (526, 162001), (1841, 46286), (3682, 23143)]