86311324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{5557}}^1$

素因数の和:5925

約数の個数: 24

約数和(自身を含む): 165272688

約数和(自身を除く): 78961364

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 3883, 5557, 7766, 11114, 15532, 22228, 61127, 122254, 244508, 1961621, 3923242, 7846484, 21577831, 43155662, 86311324]

約数ペア:

[(1, 86311324), (2, 43155662), (4, 21577831), (11, 7846484), (22, 3923242), (44, 1961621), (353, 244508), (706, 122254), (1412, 61127), (3883, 22228), (5557, 15532), (7766, 11114)]