86855656

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{20759}}^1$

素因数の和:21288

約数の個数: 16

約数和(自身を含む): 163173600

約数和(自身を除く): 76317944

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 20759, 41518, 83036, 166072, 10856957, 21713914, 43427828, 86855656]

約数ペア:

[(1, 86855656), (2, 43427828), (4, 21713914), (8, 10856957), (523, 166072), (1046, 83036), (2092, 41518), (4184, 20759)]