8521799128

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{11968819}}^1$

素因数の和:11968914

約数の個数: 16

約数和(自身を含む): 16157907000

約数和(自身を除く): 7636107872

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 11968819, 23937638, 47875276, 95750552, 1065224891, 2130449782, 4260899564, 8521799128]

約数ペア:

[(1, 8521799128), (2, 4260899564), (4, 2130449782), (8, 1065224891), (89, 95750552), (178, 47875276), (356, 23937638), (712, 11968819)]