80906122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{33739}}^1$

素因数の和:33861

約数の個数: 16

約数和(自身を含む): 133610400

約数和(自身を除く): 52704278

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 33739, 67478, 371129, 742258, 3677551, 7355102, 40453061, 80906122]

約数ペア:

[(1, 80906122), (2, 40453061), (11, 7355102), (22, 3677551), (109, 742258), (218, 371129), (1199, 67478), (2398, 33739)]