About the Number

132890448

132890447 ← → 132890449

2進数表記:111111010111011111101010000

漢数字表記:一億三千二百八十九万四百四十八

素因数分解:

2 4 × 3 1 × 2768551 1

素因数の和:2768562
約数の個数: 20
約数和(自身を含む): 343300448
約数和(自身を除く): 210410000

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2768551, 5537102, 8305653, 11074204, 16611306, 22148408, 33222612, 44296816, 66445224, 132890448]

約数ペア:
[(1, 132890448), (2, 66445224), (3, 44296816), (4, 33222612), (6, 22148408), (8, 16611306), (12, 11074204), (16, 8305653), (24, 5537102), (48, 2768551)]

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