65286328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1783}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 128448000

約数和(自身を除く): 63161672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 796, 1592, 1783, 3566, 4577, 7132, 9154, 14264, 18308, 36616, 41009, 82018, 164036, 328072, 354817, 709634, 1419268, 2838536, 8160791, 16321582, 32643164, 65286328]

約数ペア:

[(1, 65286328), (2, 32643164), (4, 16321582), (8, 8160791), (23, 2838536), (46, 1419268), (92, 709634), (184, 354817), (199, 328072), (398, 164036), (796, 82018), (1592, 41009), (1783, 36616), (3566, 18308), (4577, 14264), (7132, 9154)]