80590622

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{28927}}^1$

素因数の和:29135

約数の個数: 16

約数和(自身を含む): 138854400

約数和(自身を除く): 58263778

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 28927, 57854, 202489, 404978, 5756473, 11512946, 40295311, 80590622]

約数ペア:

[(1, 80590622), (2, 40295311), (7, 11512946), (14, 5756473), (199, 404978), (398, 202489), (1393, 57854), (2786, 28927)]