40067426

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{124433}}^1$

素因数の和:124465

約数の個数: 16

約数和(自身を含む): 71673984

約数和(自身を除く): 31606558

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 124433, 248866, 871031, 1742062, 2861959, 5723918, 20033713, 40067426]

約数ペア:

[(1, 40067426), (2, 20033713), (7, 5723918), (14, 2861959), (23, 1742062), (46, 871031), (161, 248866), (322, 124433)]