About the Number

80438314

80438313 ← → 80438315

2進数表記:100110010110110010000101010

漢数字表記:八千四十三万八千三百十四

素因数分解:

2 1 × 11 1 × 23 1 × 71 1 × 2239 1

素因数の和:2346
約数の個数: 32
約数和(自身を含む): 139345920
約数和(自身を除く): 58907606

約数列:
[1, 2, 11, 22, 23, 46, 71, 142, 253, 506, 781, 1562, 1633, 2239, 3266, 4478, 17963, 24629, 35926, 49258, 51497, 102994, 158969, 317938, 566467, 1132934, 1748659, 3497318, 3656287, 7312574, 40219157, 80438314]

約数ペア:
[(1, 80438314), (2, 40219157), (11, 7312574), (22, 3656287), (23, 3497318), (46, 1748659), (71, 1132934), (142, 566467), (253, 317938), (506, 158969), (781, 102994), (1562, 51497), (1633, 49258), (2239, 35926), (3266, 24629), (4478, 17963)]

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