85433816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{821479}}^1$

素因数の和:821498

約数の個数: 16

約数和(自身を含む): 172510800

約数和(自身を除く): 87076984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 821479, 1642958, 3285916, 6571832, 10679227, 21358454, 42716908, 85433816]

約数ペア:

[(1, 85433816), (2, 42716908), (4, 21358454), (8, 10679227), (13, 6571832), (26, 3285916), (52, 1642958), (104, 821479)]