86578622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{31121}}^1$

素因数の和:31243

約数の個数: 16

約数和(自身を含む): 141169392

約数和(自身を除く): 54590770

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 31121, 62242, 404573, 809146, 3329947, 6659894, 43289311, 86578622]

約数ペア:

[(1, 86578622), (2, 43289311), (13, 6659894), (26, 3329947), (107, 809146), (214, 404573), (1391, 62242), (2782, 31121)]