85626448

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{42139}}^1$

素因数の和:42274

約数の個数: 20

約数和(自身を含む): 167211520

約数和(自身を除く): 81585072

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 42139, 84278, 168556, 337112, 674224, 5351653, 10703306, 21406612, 42813224, 85626448]

約数ペア:

[(1, 85626448), (2, 42813224), (4, 21406612), (8, 10703306), (16, 5351653), (127, 674224), (254, 337112), (508, 168556), (1016, 84278), (2032, 42139)]