87312818

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{8423}}^1$

素因数の和:8569

約数の個数: 16

約数和(自身を含む): 134649216

約数和(自身を除く): 47336398

約数列:

[1, 2, 71, 73, 142, 146, 5183, 8423, 10366, 16846, 598033, 614879, 1196066, 1229758, 43656409, 87312818]

約数ペア:

[(1, 87312818), (2, 43656409), (71, 1229758), (73, 1196066), (142, 614879), (146, 598033), (5183, 16846), (8423, 10366)]