81414806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{14071}}^1$

素因数の和:14347

約数の個数: 16

約数和(自身を含む): 133740288

約数和(自身を除く): 52325482

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5786, 14071, 28142, 154781, 309562, 3700673, 7401346, 40707403, 81414806]

約数ペア:

[(1, 81414806), (2, 40707403), (11, 7401346), (22, 3700673), (263, 309562), (526, 154781), (2893, 28142), (5786, 14071)]