80691558

素因数分解:

$2^1\times 3^1\times {\mathrm{1297}}^1\times {\mathrm{10369}}^1$

素因数の和:11671

約数の個数: 16

約数和(自身を含む): 161523120

約数和(自身を除く): 80831562

約数列:

[1, 2, 3, 6, 1297, 2594, 3891, 7782, 10369, 20738, 31107, 62214, 13448593, 26897186, 40345779, 80691558]

約数ペア:

[(1, 80691558), (2, 40345779), (3, 26897186), (6, 13448593), (1297, 62214), (2594, 31107), (3891, 20738), (7782, 10369)]