82278218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{28549}}^1$

素因数の和:28693

約数の個数: 16

約数和(自身を含む): 135669600

約数和(自身を除く): 53391382

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 28549, 57098, 314039, 628078, 3739919, 7479838, 41139109, 82278218]

約数ペア:

[(1, 82278218), (2, 41139109), (11, 7479838), (22, 3739919), (131, 628078), (262, 314039), (1441, 57098), (2882, 28549)]