About the Number

108047982

108047981 ← → 108047983

2進数表記:110011100001010111001101110

漢数字表記:一億八百四万七千九百八十二

素因数分解:

2 1 × 3 1 × 7 1 × 101 1 × 25471 1

素因数の和:25584
約数の個数: 32
約数和(自身を含む): 249421824
約数和(自身を除く): 141373842

約数列:
[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 25471, 50942, 76413, 152826, 178297, 356594, 534891, 1069782, 2572571, 5145142, 7717713, 15435426, 18007997, 36015994, 54023991, 108047982]

約数ペア:
[(1, 108047982), (2, 54023991), (3, 36015994), (6, 18007997), (7, 15435426), (14, 7717713), (21, 5145142), (42, 2572571), (101, 1069782), (202, 534891), (303, 356594), (606, 178297), (707, 152826), (1414, 76413), (2121, 50942), (4242, 25471)]

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