443142808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{45893}}^1$

素因数の和:45987

約数の個数: 32

約数和(自身を含む): 892179360

約数和(自身を除く): 449036552

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 45893, 91786, 183572, 367144, 780181, 1560362, 3120724, 3258403, 6241448, 6516806, 13033612, 26067224, 55392851, 110785702, 221571404, 443142808]

約数ペア:

[(1, 443142808), (2, 221571404), (4, 110785702), (8, 55392851), (17, 26067224), (34, 13033612), (68, 6516806), (71, 6241448), (136, 3258403), (142, 3120724), (284, 1560362), (568, 780181), (1207, 367144), (2414, 183572), (4828, 91786), (9656, 45893)]