About the Number

42331264

42331263 ← → 42331265

2進数表記:10100001011110110010000000

漢数字表記:四千二百三十三万千二百六十四

素因数分解:

2 7 × 43 1 × 7691 1

素因数の和:7748
約数の個数: 32
約数和(自身を含む): 86304240
約数和(自身を除く): 43972976

約数列:
[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 7691, 15382, 30764, 61528, 123056, 246112, 330713, 492224, 661426, 984448, 1322852, 2645704, 5291408, 10582816, 21165632, 42331264]

約数ペア:
[(1, 42331264), (2, 21165632), (4, 10582816), (8, 5291408), (16, 2645704), (32, 1322852), (43, 984448), (64, 661426), (86, 492224), (128, 330713), (172, 246112), (344, 123056), (688, 61528), (1376, 30764), (2752, 15382), (5504, 7691)]

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