80199386

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6709}}^1$

素因数の和:6893

約数の個数: 16

約数和(自身を含む): 124000800

約数和(自身を除く): 43801414

約数列:

[1, 2, 43, 86, 139, 278, 5977, 6709, 11954, 13418, 288487, 576974, 932551, 1865102, 40099693, 80199386]

約数ペア:

[(1, 80199386), (2, 40099693), (43, 1865102), (86, 932551), (139, 576974), (278, 288487), (5977, 13418), (6709, 11954)]