16622216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{577}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 33743640

約数和(自身を除く): 17121424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 577, 1108, 1154, 2216, 2308, 3601, 4616, 7202, 7501, 14404, 15002, 28808, 30004, 60008, 159829, 319658, 639316, 1278632, 2077777, 4155554, 8311108, 16622216]

約数ペア:

[(1, 16622216), (2, 8311108), (4, 4155554), (8, 2077777), (13, 1278632), (26, 639316), (52, 319658), (104, 159829), (277, 60008), (554, 30004), (577, 28808), (1108, 15002), (1154, 14404), (2216, 7501), (2308, 7202), (3601, 4616)]