About the Number

106442390

106442389 ← → 106442391

2進数表記:110010110000010111010010110

漢数字表記:一億六百四十四万二千三百九十

素因数分解:

2 1 × 5 1 × 23 1 × 191 1 × 2423 1

素因数の和:2644
約数の個数: 32
約数和(自身を含む): 201056256
約数和(自身を除く): 94613866

約数列:
[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1910, 2423, 4393, 4846, 8786, 12115, 21965, 24230, 43930, 55729, 111458, 278645, 462793, 557290, 925586, 2313965, 4627930, 10644239, 21288478, 53221195, 106442390]

約数ペア:
[(1, 106442390), (2, 53221195), (5, 21288478), (10, 10644239), (23, 4627930), (46, 2313965), (115, 925586), (191, 557290), (230, 462793), (382, 278645), (955, 111458), (1910, 55729), (2423, 43930), (4393, 24230), (4846, 21965), (8786, 12115)]

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