85986238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{857}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 147891744

約数和(自身を除く): 61905506

約数列:

[1, 2, 13, 17, 26, 34, 221, 227, 442, 454, 857, 1714, 2951, 3859, 5902, 7718, 11141, 14569, 22282, 29138, 50167, 100334, 189397, 194539, 378794, 389078, 2529007, 3307163, 5058014, 6614326, 42993119, 85986238]

約数ペア:

[(1, 85986238), (2, 42993119), (13, 6614326), (17, 5058014), (26, 3307163), (34, 2529007), (221, 389078), (227, 378794), (442, 194539), (454, 189397), (857, 100334), (1714, 50167), (2951, 29138), (3859, 22282), (5902, 14569), (7718, 11141)]