31684036

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1451}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 57081024

約数和(自身を除く): 25396988

約数列:

[1, 2, 4, 53, 103, 106, 206, 212, 412, 1451, 2902, 5459, 5804, 10918, 21836, 76903, 149453, 153806, 298906, 307612, 597812, 7921009, 15842018, 31684036]

約数ペア:

[(1, 31684036), (2, 15842018), (4, 7921009), (53, 597812), (103, 307612), (106, 298906), (206, 153806), (212, 149453), (412, 76903), (1451, 21836), (2902, 10918), (5459, 5804)]