81559046

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1\times {\mathrm{1319}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 125452800

約数和(自身を除く): 43893754

約数列:

[1, 2, 43, 86, 719, 1319, 1438, 2638, 30917, 56717, 61834, 113434, 948361, 1896722, 40779523, 81559046]

約数ペア:

[(1, 81559046), (2, 40779523), (43, 1896722), (86, 948361), (719, 113434), (1319, 61834), (1438, 56717), (2638, 30917)]