61740944

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{19391}}^1$

素因数の和:19598

約数の個数: 20

約数和(自身を含む): 120230400

約数和(自身を除く): 58489456

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 19391, 38782, 77564, 155128, 310256, 3858809, 7717618, 15435236, 30870472, 61740944]

約数ペア:

[(1, 61740944), (2, 30870472), (4, 15435236), (8, 7717618), (16, 3858809), (199, 310256), (398, 155128), (796, 77564), (1592, 38782), (3184, 19391)]