86747426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53089}}^1$

素因数の和:53153

約数の個数: 16

約数和(自身を含む): 140157600

約数和(自身を除く): 53410174

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 53089, 106178, 1008691, 2017382, 2282827, 4565654, 43373713, 86747426]

約数ペア:

[(1, 86747426), (2, 43373713), (19, 4565654), (38, 2282827), (43, 2017382), (86, 1008691), (817, 106178), (1634, 53089)]