87192898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197269}}^1$

素因数の和:197301

約数の個数: 16

約数和(自身を含む): 149136120

約数和(自身を除く): 61943222

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 197269, 394538, 2564497, 3353573, 5128994, 6707146, 43596449, 87192898]

約数ペア:

[(1, 87192898), (2, 43596449), (13, 6707146), (17, 5128994), (26, 3353573), (34, 2564497), (221, 394538), (442, 197269)]