8828144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42443}}^1$

素因数の和:42464

約数の個数: 20

約数和(自身を含む): 18420696

約数和(自身を除く): 9592552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42443, 84886, 169772, 339544, 551759, 679088, 1103518, 2207036, 4414072, 8828144]

約数ペア:

[(1, 8828144), (2, 4414072), (4, 2207036), (8, 1103518), (13, 679088), (16, 551759), (26, 339544), (52, 169772), (104, 84886), (208, 42443)]