8478224

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12323}}^1$

素因数の和:12374

約数の個数: 20

約数和(自身を含む): 16809936

約数和(自身を除く): 8331712

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12323, 24646, 49292, 98584, 197168, 529889, 1059778, 2119556, 4239112, 8478224]

約数ペア:

[(1, 8478224), (2, 4239112), (4, 2119556), (8, 1059778), (16, 529889), (43, 197168), (86, 98584), (172, 49292), (344, 24646), (688, 12323)]