162870896

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{80153}}^1$

素因数の和:80288

約数の個数: 20

約数和(自身を含む): 318051072

約数和(自身を除く): 155180176

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 80153, 160306, 320612, 641224, 1282448, 10179431, 20358862, 40717724, 81435448, 162870896]

約数ペア:

[(1, 162870896), (2, 81435448), (4, 40717724), (8, 20358862), (16, 10179431), (127, 1282448), (254, 641224), (508, 320612), (1016, 160306), (2032, 80153)]