81663346

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{1741}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 125424000

約数和(自身を除く): 43760654

約数列:

[1, 2, 47, 94, 499, 998, 1741, 3482, 23453, 46906, 81827, 163654, 868759, 1737518, 40831673, 81663346]

約数ペア:

[(1, 81663346), (2, 40831673), (47, 1737518), (94, 868759), (499, 163654), (998, 81827), (1741, 46906), (3482, 23453)]