16767088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{80611}}^1$

素因数の和:80632

約数の個数: 20

約数和(自身を含む): 34985608

約数和(自身を除く): 18218520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 80611, 161222, 322444, 644888, 1047943, 1289776, 2095886, 4191772, 8383544, 16767088]

約数ペア:

[(1, 16767088), (2, 8383544), (4, 4191772), (8, 2095886), (13, 1289776), (16, 1047943), (26, 644888), (52, 322444), (104, 161222), (208, 80611)]