40548112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{230387}}^1$

素因数の和:230406

約数の個数: 20

約数和(自身を含む): 85704336

約数和(自身を除く): 45156224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 230387, 460774, 921548, 1843096, 2534257, 3686192, 5068514, 10137028, 20274056, 40548112]

約数ペア:

[(1, 40548112), (2, 20274056), (4, 10137028), (8, 5068514), (11, 3686192), (16, 2534257), (22, 1843096), (44, 921548), (88, 460774), (176, 230387)]