54976016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79907}}^1$

素因数の和:79958

約数の個数: 20

約数和(自身を含む): 108994512

約数和(自身を除く): 54018496

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 79907, 159814, 319628, 639256, 1278512, 3436001, 6872002, 13744004, 27488008, 54976016]

約数ペア:

[(1, 54976016), (2, 27488008), (4, 13744004), (8, 6872002), (16, 3436001), (43, 1278512), (86, 639256), (172, 319628), (344, 159814), (688, 79907)]