80956136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1973}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 159183360

約数和(自身を除く): 78227224

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 223, 446, 892, 1784, 1973, 3946, 5129, 7892, 10258, 15784, 20516, 41032, 45379, 90758, 181516, 363032, 439979, 879958, 1759916, 3519832, 10119517, 20239034, 40478068, 80956136]

約数ペア:

[(1, 80956136), (2, 40478068), (4, 20239034), (8, 10119517), (23, 3519832), (46, 1759916), (92, 879958), (184, 439979), (223, 363032), (446, 181516), (892, 90758), (1784, 45379), (1973, 41032), (3946, 20516), (5129, 15784), (7892, 10258)]