79140808

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{51257}}^1$

素因数の和:51456

約数の個数: 16

約数和(自身を含む): 149160780

約数和(自身を除く): 70019972

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 51257, 102514, 205028, 410056, 9892601, 19785202, 39570404, 79140808]

約数ペア:

[(1, 79140808), (2, 39570404), (4, 19785202), (8, 9892601), (193, 410056), (386, 205028), (772, 102514), (1544, 51257)]