40167752

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 79056000

約数和(自身を除く): 38888248

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 796, 1097, 1592, 2194, 4388, 4577, 8776, 9154, 18308, 25231, 36616, 50462, 100924, 201848, 218303, 436606, 873212, 1746424, 5020969, 10041938, 20083876, 40167752]

約数ペア:

[(1, 40167752), (2, 20083876), (4, 10041938), (8, 5020969), (23, 1746424), (46, 873212), (92, 436606), (184, 218303), (199, 201848), (398, 100924), (796, 50462), (1097, 36616), (1592, 25231), (2194, 18308), (4388, 9154), (4577, 8776)]