161027846

素因数分解:

$2^1\times 7^1\times {\mathrm{2543}}^1\times {\mathrm{4523}}^1$

素因数の和:7075

約数の個数: 16

約数和(自身を含む): 276217344

約数和(自身を除く): 115189498

約数列:

[1, 2, 7, 14, 2543, 4523, 5086, 9046, 17801, 31661, 35602, 63322, 11501989, 23003978, 80513923, 161027846]

約数ペア:

[(1, 161027846), (2, 80513923), (7, 23003978), (14, 11501989), (2543, 63322), (4523, 35602), (5086, 31661), (9046, 17801)]