66165938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{11939}}^1$

素因数の和:12121

約数の個数: 16

約数和(自身を含む): 105740640

約数和(自身を除く): 39574702

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 11939, 23878, 202963, 405926, 1946057, 3892114, 33082969, 66165938]

約数ペア:

[(1, 66165938), (2, 33082969), (17, 3892114), (34, 1946057), (163, 405926), (326, 202963), (2771, 23878), (5542, 11939)]