165792016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{797077}}^1$

素因数の和:797098

約数の個数: 20

約数和(自身を含む): 345931852

約数和(自身を除く): 180139836

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 797077, 1594154, 3188308, 6376616, 10362001, 12753232, 20724002, 41448004, 82896008, 165792016]

約数ペア:

[(1, 165792016), (2, 82896008), (4, 41448004), (8, 20724002), (13, 12753232), (16, 10362001), (26, 6376616), (52, 3188308), (104, 1594154), (208, 797077)]