229492048

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{112939}}^1$

素因数の和:113074

約数の個数: 20

約数和(自身を含む): 448145920

約数和(自身を除く): 218653872

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 112939, 225878, 451756, 903512, 1807024, 14343253, 28686506, 57373012, 114746024, 229492048]

約数ペア:

[(1, 229492048), (2, 114746024), (4, 57373012), (8, 28686506), (16, 14343253), (127, 1807024), (254, 903512), (508, 451756), (1016, 225878), (2032, 112939)]