40677334

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1691

約数の個数: 16

約数和(自身を含む): 62099136

約数和(自身を除く): 21421802

約数列:

[1, 2, 107, 131, 214, 262, 1451, 2902, 14017, 28034, 155257, 190081, 310514, 380162, 20338667, 40677334]

約数ペア:

[(1, 40677334), (2, 20338667), (107, 380162), (131, 310514), (214, 190081), (262, 155257), (1451, 28034), (2902, 14017)]