220062856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{1657}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 444974040

約数和(自身を除く): 224911184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1277, 1657, 2554, 3314, 5108, 6628, 10216, 13256, 16601, 21541, 33202, 43082, 66404, 86164, 132808, 172328, 2115989, 4231978, 8463956, 16927912, 27507857, 55015714, 110031428, 220062856]

約数ペア:

[(1, 220062856), (2, 110031428), (4, 55015714), (8, 27507857), (13, 16927912), (26, 8463956), (52, 4231978), (104, 2115989), (1277, 172328), (1657, 132808), (2554, 86164), (3314, 66404), (5108, 43082), (6628, 33202), (10216, 21541), (13256, 16601)]