85230922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{320417}}^1$

素因数の和:320445

約数の個数: 16

約数和(自身を含む): 153800640

約数和(自身を除く): 68569718

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 320417, 640834, 2242919, 4485838, 6087923, 12175846, 42615461, 85230922]

約数ペア:

[(1, 85230922), (2, 42615461), (7, 12175846), (14, 6087923), (19, 4485838), (38, 2242919), (133, 640834), (266, 320417)]