17964352016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{86367077}}^1$

素因数の和:86367098

約数の個数: 20

約数和(自身を含む): 37483311852

約数和(自身を除く): 19518959836

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 86367077, 172734154, 345468308, 690936616, 1122772001, 1381873232, 2245544002, 4491088004, 8982176008, 17964352016]

約数ペア:

[(1, 17964352016), (2, 8982176008), (4, 4491088004), (8, 2245544002), (13, 1381873232), (16, 1122772001), (26, 690936616), (52, 345468308), (104, 172734154), (208, 86367077)]