About the Number

23855988

23855987 ← → 23855989

2進数表記:1011011000000001101110100

漢数字表記:二千三百八十五万五千九百八十八

素因数分解:

2 2 × 3 1 × 13 1 × 31 1 × 4933 1

素因数の和:4984
約数の個数: 48
約数和(自身を含む): 61892096
約数和(自身を除く): 38036108

約数列:
[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 4933, 9866, 14799, 19732, 29598, 59196, 64129, 128258, 152923, 192387, 256516, 305846, 384774, 458769, 611692, 769548, 917538, 1835076, 1987999, 3975998, 5963997, 7951996, 11927994, 23855988]

約数ペア:
[(1, 23855988), (2, 11927994), (3, 7951996), (4, 5963997), (6, 3975998), (12, 1987999), (13, 1835076), (26, 917538), (31, 769548), (39, 611692), (52, 458769), (62, 384774), (78, 305846), (93, 256516), (124, 192387), (156, 152923), (186, 128258), (372, 64129), (403, 59196), (806, 29598), (1209, 19732), (1612, 14799), (2418, 9866), (4836, 4933)]

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