86591086

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{2239}}^1$

素因数の和:2619

約数の個数: 16

約数和(自身を含む): 132491520

約数和(自身を除く): 45900434

約数列:

[1, 2, 61, 122, 317, 634, 2239, 4478, 19337, 38674, 136579, 273158, 709763, 1419526, 43295543, 86591086]

約数ペア:

[(1, 86591086), (2, 43295543), (61, 1419526), (122, 709763), (317, 273158), (634, 136579), (2239, 38674), (4478, 19337)]