80689774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{126473}}^1$

素因数の和:126515

約数の個数: 16

約数和(自身を含む): 136591920

約数和(自身を除く): 55902146

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 126473, 252946, 1391203, 2782406, 3667717, 7335434, 40344887, 80689774]

約数ペア:

[(1, 80689774), (2, 40344887), (11, 7335434), (22, 3667717), (29, 2782406), (58, 1391203), (319, 252946), (638, 126473)]