85486574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{12763}}^1$

素因数の和:12979

約数の個数: 16

約数和(自身を含む): 136472688

約数和(自身を除く): 50986114

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 12763, 25526, 216971, 433942, 2514311, 5028622, 42743287, 85486574]

約数ペア:

[(1, 85486574), (2, 42743287), (17, 5028622), (34, 2514311), (197, 433942), (394, 216971), (3349, 25526), (6698, 12763)]