40931608

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{36809}}^1$

素因数の和:36954

約数の個数: 16

約数和(自身を含む): 77301000

約数和(自身を除く): 36369392

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 36809, 73618, 147236, 294472, 5116451, 10232902, 20465804, 40931608]

約数ペア:

[(1, 40931608), (2, 20465804), (4, 10232902), (8, 5116451), (139, 294472), (278, 147236), (556, 73618), (1112, 36809)]