31068812

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 55983312

約数和(自身を除く): 24914500

約数列:

[1, 2, 4, 53, 101, 106, 202, 212, 404, 1451, 2902, 5353, 5804, 10706, 21412, 76903, 146551, 153806, 293102, 307612, 586204, 7767203, 15534406, 31068812]

約数ペア:

[(1, 31068812), (2, 15534406), (4, 7767203), (53, 586204), (101, 307612), (106, 293102), (202, 153806), (212, 146551), (404, 76903), (1451, 21412), (2902, 10706), (5353, 5804)]