66850982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{70667}}^1$

素因数の和:70723

約数の個数: 16

約数和(自身を含む): 111938112

約数和(自身を除く): 45087130

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 70667, 141334, 777337, 1554674, 3038681, 6077362, 33425491, 66850982]

約数ペア:

[(1, 66850982), (2, 33425491), (11, 6077362), (22, 3038681), (43, 1554674), (86, 777337), (473, 141334), (946, 70667)]