40306508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{916057}}^1$

素因数の和:916072

約数の個数: 12

約数和(自身を含む): 76948872

約数和(自身を除く): 36642364

約数列:

[1, 2, 4, 11, 22, 44, 916057, 1832114, 3664228, 10076627, 20153254, 40306508]

約数ペア:

[(1, 40306508), (2, 20153254), (4, 10076627), (11, 3664228), (22, 1832114), (44, 916057)]