81026966

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{23297}}^1$

素因数の和:23383

約数の個数: 16

約数和(自身を含む): 127486656

約数和(自身を除く): 46459690

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 23297, 46594, 861989, 1094959, 1723978, 2189918, 40513483, 81026966]

約数ペア:

[(1, 81026966), (2, 40513483), (37, 2189918), (47, 1723978), (74, 1094959), (94, 861989), (1739, 46594), (3478, 23297)]