80206522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{15647}}^1$

素因数の和:15893

約数の個数: 16

約数和(自身を含む): 131818752

約数和(自身を除く): 51612230

約数列:

[1, 2, 11, 22, 233, 466, 2563, 5126, 15647, 31294, 172117, 344234, 3645751, 7291502, 40103261, 80206522]

約数ペア:

[(1, 80206522), (2, 40103261), (11, 7291502), (22, 3645751), (233, 344234), (466, 172117), (2563, 31294), (5126, 15647)]