80012966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{27763}}^1$

素因数の和:27907

約数の個数: 16

約数和(自身を含む): 131934528

約数和(自身を除く): 51921562

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 27763, 55526, 305393, 610786, 3636953, 7273906, 40006483, 80012966]

約数ペア:

[(1, 80012966), (2, 40006483), (11, 7273906), (22, 3636953), (131, 610786), (262, 305393), (1441, 55526), (2882, 27763)]