80834404

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{4679}}^1$

素因数の和:5307

約数の個数: 24

約数和(自身を含む): 161965440

約数和(自身を除く): 81131036

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4319, 4679, 8638, 9358, 17276, 18716, 32753, 65506, 131012, 2886943, 5773886, 11547772, 20208601, 40417202, 80834404]

約数ペア:

[(1, 80834404), (2, 40417202), (4, 20208601), (7, 11547772), (14, 5773886), (28, 2886943), (617, 131012), (1234, 65506), (2468, 32753), (4319, 18716), (4679, 17276), (8638, 9358)]