40310006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42611}}^1$

素因数の和:42667

約数の個数: 16

約数和(自身を含む): 67497408

約数和(自身を除く): 27187402

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 42611, 85222, 468721, 937442, 1832273, 3664546, 20155003, 40310006]

約数ペア:

[(1, 40310006), (2, 20155003), (11, 3664546), (22, 1832273), (43, 937442), (86, 468721), (473, 85222), (946, 42611)]