5320016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25577}}^1$

素因数の和:25598

約数の個数: 20

約数和(自身を含む): 11100852

約数和(自身を除く): 5780836

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25577, 51154, 102308, 204616, 332501, 409232, 665002, 1330004, 2660008, 5320016]

約数ペア:

[(1, 5320016), (2, 2660008), (4, 1330004), (8, 665002), (13, 409232), (16, 332501), (26, 204616), (52, 102308), (104, 51154), (208, 25577)]