86681336

素因数分解:

$2^3\times 7^1\times {\mathrm{1547881}}^1$

素因数の和:1547894

約数の個数: 16

約数和(自身を含む): 185745840

約数和(自身を除く): 99064504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1547881, 3095762, 6191524, 10835167, 12383048, 21670334, 43340668, 86681336]

約数ペア:

[(1, 86681336), (2, 43340668), (4, 21670334), (7, 12383048), (8, 10835167), (14, 6191524), (28, 3095762), (56, 1547881)]