56579056

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{82237}}^1$

素因数の和:82288

約数の個数: 20

約数和(自身を含む): 112172632

約数和(自身を除く): 55593576

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 82237, 164474, 328948, 657896, 1315792, 3536191, 7072382, 14144764, 28289528, 56579056]

約数ペア:

[(1, 56579056), (2, 28289528), (4, 14144764), (8, 7072382), (16, 3536191), (43, 1315792), (86, 657896), (172, 328948), (344, 164474), (688, 82237)]