16829072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{80909}}^1$

素因数の和:80930

約数の個数: 20

約数和(自身を含む): 35114940

約数和(自身を除く): 18285868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 80909, 161818, 323636, 647272, 1051817, 1294544, 2103634, 4207268, 8414536, 16829072]

約数ペア:

[(1, 16829072), (2, 8414536), (4, 4207268), (8, 2103634), (13, 1294544), (16, 1051817), (26, 647272), (52, 323636), (104, 161818), (208, 80909)]