80903878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{3499}}^1$

素因数の和:4563

約数の個数: 16

約数和(自身を含む): 132552000

約数和(自身を除く): 51648122

約数列:

[1, 2, 11, 22, 1051, 2102, 3499, 6998, 11561, 23122, 38489, 76978, 3677449, 7354898, 40451939, 80903878]

約数ペア:

[(1, 80903878), (2, 40451939), (11, 7354898), (22, 3677449), (1051, 76978), (2102, 38489), (3499, 23122), (6998, 11561)]