80647136

素因数分解:

$2^5\times {\mathrm{1549}}^1\times {\mathrm{1627}}^1$

素因数の和:3186

約数の個数: 24

約数和(自身を含む): 158974200

約数和(自身を除く): 78327064

約数列:

[1, 2, 4, 8, 16, 32, 1549, 1627, 3098, 3254, 6196, 6508, 12392, 13016, 24784, 26032, 49568, 52064, 2520223, 5040446, 10080892, 20161784, 40323568, 80647136]

約数ペア:

[(1, 80647136), (2, 40323568), (4, 20161784), (8, 10080892), (16, 5040446), (32, 2520223), (1549, 52064), (1627, 49568), (3098, 26032), (3254, 24784), (6196, 13016), (6508, 12392)]