85137374

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{30559}}^1$

素因数の和:30767

約数の個数: 16

約数和(自身を含む): 146688000

約数和(自身を除く): 61550626

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 30559, 61118, 213913, 427826, 6081241, 12162482, 42568687, 85137374]

約数ペア:

[(1, 85137374), (2, 42568687), (7, 12162482), (14, 6081241), (199, 427826), (398, 213913), (1393, 61118), (2786, 30559)]