229486528

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{83389}}^1$

素因数の和:83444

約数の個数: 28

約数和(自身を含む): 465983320

約数和(自身を除く): 236496792

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 83389, 166778, 333556, 667112, 1334224, 2668448, 3585727, 5336896, 7171454, 14342908, 28685816, 57371632, 114743264, 229486528]

約数ペア:

[(1, 229486528), (2, 114743264), (4, 57371632), (8, 28685816), (16, 14342908), (32, 7171454), (43, 5336896), (64, 3585727), (86, 2668448), (172, 1334224), (344, 667112), (688, 333556), (1376, 166778), (2752, 83389)]