About the Number

117985448

117985447 ← → 117985449

2進数表記:111000010000101000010101000

漢数字表記:一億千七百九十八万五千四百四十八

素因数分解:

2 3 × 7 1 × 383 1 × 5501 1

素因数の和:5897
約数の個数: 32
約数和(自身を含む): 253532160
約数和(自身を除く): 135546712

約数列:
[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 2681, 3064, 5362, 5501, 10724, 11002, 21448, 22004, 38507, 44008, 77014, 154028, 308056, 2106883, 4213766, 8427532, 14748181, 16855064, 29496362, 58992724, 117985448]

約数ペア:
[(1, 117985448), (2, 58992724), (4, 29496362), (7, 16855064), (8, 14748181), (14, 8427532), (28, 4213766), (56, 2106883), (383, 308056), (766, 154028), (1532, 77014), (2681, 44008), (3064, 38507), (5362, 22004), (5501, 21448), (10724, 11002)]

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