40527412

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{22871}}^1$

素因数の和:23318

約数の個数: 12

約数和(自身を含む): 71086176

約数和(自身を除く): 30558764

約数列:

[1, 2, 4, 443, 886, 1772, 22871, 45742, 91484, 10131853, 20263706, 40527412]

約数ペア:

[(1, 40527412), (2, 20263706), (4, 10131853), (443, 91484), (886, 45742), (1772, 22871)]