39843128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383107}}^1$

素因数の和:383126

約数の個数: 16

約数和(自身を含む): 80452680

約数和(自身を除く): 40609552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383107, 766214, 1532428, 3064856, 4980391, 9960782, 19921564, 39843128]

約数ペア:

[(1, 39843128), (2, 19921564), (4, 9960782), (8, 4980391), (13, 3064856), (26, 1532428), (52, 766214), (104, 383107)]