16454064208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1039817}}^1$

素因数の和:1039891

約数の個数: 40

約数和(自身を含む): 34039482048

約数和(自身を除く): 17585417840

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 7912, 15824, 1039817, 2079634, 4159268, 8318536, 16637072, 23915791, 44712131, 47831582, 89424262, 95663164, 178848524, 191326328, 357697048, 382652656, 715394096, 1028379013, 2056758026, 4113516052, 8227032104, 16454064208]

約数ペア:

[(1, 16454064208), (2, 8227032104), (4, 4113516052), (8, 2056758026), (16, 1028379013), (23, 715394096), (43, 382652656), (46, 357697048), (86, 191326328), (92, 178848524), (172, 95663164), (184, 89424262), (344, 47831582), (368, 44712131), (688, 23915791), (989, 16637072), (1978, 8318536), (3956, 4159268), (7912, 2079634), (15824, 1039817)]