80690722

素因数分解:

$2^1\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{3697}}^1$

素因数の和:5265

約数の個数: 16

約数和(自身を含む): 138453120

約数和(自身を除く): 57762398

約数列:

[1, 2, 7, 14, 1559, 3118, 3697, 7394, 10913, 21826, 25879, 51758, 5763623, 11527246, 40345361, 80690722]

約数ペア:

[(1, 80690722), (2, 40345361), (7, 11527246), (14, 5763623), (1559, 51758), (3118, 25879), (3697, 21826), (7394, 10913)]