8346416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{40127}}^1$

素因数の和:40148

約数の個数: 20

約数和(自身を含む): 17415552

約数和(自身を除く): 9069136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 40127, 80254, 160508, 321016, 521651, 642032, 1043302, 2086604, 4173208, 8346416]

約数ペア:

[(1, 8346416), (2, 4173208), (4, 2086604), (8, 1043302), (13, 642032), (16, 521651), (26, 321016), (52, 160508), (104, 80254), (208, 40127)]