40567714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8269}}^1$

素因数の和:8505

約数の個数: 16

約数和(自身を含む): 66689280

約数和(自身を除く): 26121566

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 8269, 16538, 90959, 181918, 1843987, 3687974, 20283857, 40567714]

約数ペア:

[(1, 40567714), (2, 20283857), (11, 3687974), (22, 1843987), (223, 181918), (446, 90959), (2453, 16538), (4906, 8269)]