39962008

素因数分解:

$2^3\times {\mathrm{569}}^1\times {\mathrm{8779}}^1$

素因数の和:9354

約数の個数: 16

約数和(自身を含む): 75069000

約数和(自身を除く): 35106992

約数列:

[1, 2, 4, 8, 569, 1138, 2276, 4552, 8779, 17558, 35116, 70232, 4995251, 9990502, 19981004, 39962008]

約数ペア:

[(1, 39962008), (2, 19981004), (4, 9990502), (8, 4995251), (569, 70232), (1138, 35116), (2276, 17558), (4552, 8779)]