About the Number

31323214

31323213 ← → 31323215

2進数表記:1110111011111010001001110

漢数字表記:三千百三十二万三千二百十四

素因数分解:

2 1 × 13 1 × 17 1 × 70867 1

素因数の和:70899
約数の個数: 16
約数和(自身を含む): 53576208
約数和(自身を除く): 22252994

約数列:
[1, 2, 13, 17, 26, 34, 221, 442, 70867, 141734, 921271, 1204739, 1842542, 2409478, 15661607, 31323214]

約数ペア:
[(1, 31323214), (2, 15661607), (13, 2409478), (17, 1842542), (26, 1204739), (34, 921271), (221, 141734), (442, 70867)]

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