About the Number

31273054

31273053 ← → 31273055

2進数表記:1110111010011000001011110

漢数字表記:三千百二十七万三千五十四

素因数分解:

2 1 × 23 1 × 67 1 × 73 1 × 139 1

素因数の和:304
約数の個数: 32
約数和(自身を含む): 50722560
約数和(自身を除く): 19449506

約数列:
[1, 2, 23, 46, 67, 73, 134, 139, 146, 278, 1541, 1679, 3082, 3197, 3358, 4891, 6394, 9313, 9782, 10147, 18626, 20294, 112493, 214199, 224986, 233381, 428398, 466762, 679849, 1359698, 15636527, 31273054]

約数ペア:
[(1, 31273054), (2, 15636527), (23, 1359698), (46, 679849), (67, 466762), (73, 428398), (134, 233381), (139, 224986), (146, 214199), (278, 112493), (1541, 20294), (1679, 18626), (3082, 10147), (3197, 9782), (3358, 9313), (4891, 6394)]

このpageの処理時間: 0.003551483154296875 seconds