80496020108

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6828641}}^1$

素因数の和:6829073

約数の個数: 24

約数和(自身を含む): 161374467744

約数和(自身を除く): 80878447636

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 11788, 6828641, 13657282, 27314564, 47800487, 95600974, 191201948, 2874857861, 5749715722, 11499431444, 20124005027, 40248010054, 80496020108]

約数ペア:

[(1, 80496020108), (2, 40248010054), (4, 20124005027), (7, 11499431444), (14, 5749715722), (28, 2874857861), (421, 191201948), (842, 95600974), (1684, 47800487), (2947, 27314564), (5894, 13657282), (11788, 6828641)]