65275474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{80191}}^1$

素因数の和:80241

約数の個数: 16

約数和(自身を含む): 109702656

約数和(自身を除く): 44427182

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 80191, 160382, 882101, 1764202, 2967067, 5934134, 32637737, 65275474]

約数ペア:

[(1, 65275474), (2, 32637737), (11, 5934134), (22, 2967067), (37, 1764202), (74, 882101), (407, 160382), (814, 80191)]