91722448

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{45139}}^1$

素因数の和:45274

約数の個数: 20

約数和(自身を含む): 179115520

約数和(自身を除く): 87393072

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 45139, 90278, 180556, 361112, 722224, 5732653, 11465306, 22930612, 45861224, 91722448]

約数ペア:

[(1, 91722448), (2, 45861224), (4, 22930612), (8, 11465306), (16, 5732653), (127, 722224), (254, 361112), (508, 180556), (1016, 90278), (2032, 45139)]