About the Number

108380048

108380047 ← → 108380049

2進数表記:110011101011011111110010000

漢数字表記:一億八百三十八万四十八

素因数分解:

2 4 × 7 1 × 23 1 × 42073 1

素因数の和:42111
約数の個数: 40
約数和(自身を含む): 250424448
約数和(自身を除く): 142044400

約数列:
[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 42073, 84146, 168292, 294511, 336584, 589022, 673168, 967679, 1178044, 1935358, 2356088, 3870716, 4712176, 6773753, 7741432, 13547506, 15482864, 27095012, 54190024, 108380048]

約数ペア:
[(1, 108380048), (2, 54190024), (4, 27095012), (7, 15482864), (8, 13547506), (14, 7741432), (16, 6773753), (23, 4712176), (28, 3870716), (46, 2356088), (56, 1935358), (92, 1178044), (112, 967679), (161, 673168), (184, 589022), (322, 336584), (368, 294511), (644, 168292), (1288, 84146), (2576, 42073)]

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