40571564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{922081}}^1$

素因数の和:922096

約数の個数: 12

約数和(自身を含む): 77454888

約数和(自身を除く): 36883324

約数列:

[1, 2, 4, 11, 22, 44, 922081, 1844162, 3688324, 10142891, 20285782, 40571564]

約数ペア:

[(1, 40571564), (2, 20285782), (4, 10142891), (11, 3688324), (22, 1844162), (44, 922081)]