40807054

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{1621}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 62946576

約数和(自身を除く): 22139522

約数列:

[1, 2, 41, 82, 307, 614, 1621, 3242, 12587, 25174, 66461, 132922, 497647, 995294, 20403527, 40807054]

約数ペア:

[(1, 40807054), (2, 20403527), (41, 995294), (82, 497647), (307, 132922), (614, 66461), (1621, 25174), (3242, 12587)]