80335504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1327

約数の個数: 40

約数和(自身を含む): 163382400

約数和(自身を除く): 83046896

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 199, 368, 398, 796, 1097, 1592, 2194, 3184, 4388, 4577, 8776, 9154, 17552, 18308, 25231, 36616, 50462, 73232, 100924, 201848, 218303, 403696, 436606, 873212, 1746424, 3492848, 5020969, 10041938, 20083876, 40167752, 80335504]

約数ペア:

[(1, 80335504), (2, 40167752), (4, 20083876), (8, 10041938), (16, 5020969), (23, 3492848), (46, 1746424), (92, 873212), (184, 436606), (199, 403696), (368, 218303), (398, 201848), (796, 100924), (1097, 73232), (1592, 50462), (2194, 36616), (3184, 25231), (4388, 18308), (4577, 17552), (8776, 9154)]