About the Number

101091872

101091871 ← → 101091873

2進数表記:110000001101000101000100000

漢数字表記:一億百九万千八百七十二

素因数分解:

2 5 × 7 1 × 451303 1

素因数の和:451320
約数の個数: 24
約数和(自身を含む): 227457216
約数和(自身を除く): 126365344

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 451303, 902606, 1805212, 3159121, 3610424, 6318242, 7220848, 12636484, 14441696, 25272968, 50545936, 101091872]

約数ペア:
[(1, 101091872), (2, 50545936), (4, 25272968), (7, 14441696), (8, 12636484), (14, 7220848), (16, 6318242), (28, 3610424), (32, 3159121), (56, 1805212), (112, 902606), (224, 451303)]

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