About the Number

21332408

21332407 ← → 21332409

2進数表記:1010001011000000110111000

漢数字表記:二千百三十三万二千四百八

素因数分解:

2 3 × 23 1 × 191 1 × 607 1

素因数の和:827
約数の個数: 32
約数和(自身を含む): 42024960
約数和(自身を除く): 20692552

約数列:
[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 607, 764, 1214, 1528, 2428, 4393, 4856, 8786, 13961, 17572, 27922, 35144, 55844, 111688, 115937, 231874, 463748, 927496, 2666551, 5333102, 10666204, 21332408]

約数ペア:
[(1, 21332408), (2, 10666204), (4, 5333102), (8, 2666551), (23, 927496), (46, 463748), (92, 231874), (184, 115937), (191, 111688), (382, 55844), (607, 35144), (764, 27922), (1214, 17572), (1528, 13961), (2428, 8786), (4393, 4856)]

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