90699128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{872107}}^1$

素因数の和:872126

約数の個数: 16

約数和(自身を含む): 183142680

約数和(自身を除く): 92443552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 872107, 1744214, 3488428, 6976856, 11337391, 22674782, 45349564, 90699128]

約数ペア:

[(1, 90699128), (2, 45349564), (4, 22674782), (8, 11337391), (13, 6976856), (26, 3488428), (52, 1744214), (104, 872107)]