86437286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{11831}}^1$

素因数の和:12127

約数の個数: 16

約数和(自身を含む): 140138208

約数和(自身を除く): 53700922

約数列:

[1, 2, 13, 26, 281, 562, 3653, 7306, 11831, 23662, 153803, 307606, 3324511, 6649022, 43218643, 86437286]

約数ペア:

[(1, 86437286), (2, 43218643), (13, 6649022), (26, 3324511), (281, 307606), (562, 153803), (3653, 23662), (7306, 11831)]