81232646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{2713}}^1$

素因数の和:4087

約数の個数: 16

約数和(自身を含む): 133072848

約数和(自身を除く): 51840202

約数列:

[1, 2, 11, 22, 1361, 2713, 2722, 5426, 14971, 29843, 29942, 59686, 3692393, 7384786, 40616323, 81232646]

約数ペア:

[(1, 81232646), (2, 40616323), (11, 7384786), (22, 3692393), (1361, 59686), (2713, 29942), (2722, 29843), (5426, 14971)]