40804588

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{84307}}^1$

素因数の和:84333

約数の個数: 18

約数和(自身を含む): 78490748

約数和(自身を除く): 37686160

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 84307, 168614, 337228, 927377, 1854754, 3709508, 10201147, 20402294, 40804588]

約数ペア:

[(1, 40804588), (2, 20402294), (4, 10201147), (11, 3709508), (22, 1854754), (44, 927377), (121, 337228), (242, 168614), (484, 84307)]