8388328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{80657}}^1$

素因数の和:80676

約数の個数: 16

約数和(自身を含む): 16938180

約数和(自身を除く): 8549852

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 80657, 161314, 322628, 645256, 1048541, 2097082, 4194164, 8388328]

約数ペア:

[(1, 8388328), (2, 4194164), (4, 2097082), (8, 1048541), (13, 645256), (26, 322628), (52, 161314), (104, 80657)]