About the Number

82128

82127 ← → 82129

2進数表記:10100000011010000

漢数字表記:八万二千百二十八

素因数分解:

2 4 × 3 1 × 29 1 × 59 1

素因数の和:99
約数の個数: 40
約数和(自身を含む): 223200
約数和(自身を除く): 141072

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 59, 87, 116, 118, 174, 177, 232, 236, 348, 354, 464, 472, 696, 708, 944, 1392, 1416, 1711, 2832, 3422, 5133, 6844, 10266, 13688, 20532, 27376, 41064, 82128]

約数ペア:
[(1, 82128), (2, 41064), (3, 27376), (4, 20532), (6, 13688), (8, 10266), (12, 6844), (16, 5133), (24, 3422), (29, 2832), (48, 1711), (58, 1416), (59, 1392), (87, 944), (116, 708), (118, 696), (174, 472), (177, 464), (232, 354), (236, 348)]

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