180142642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{41719}}^1$

素因数の和:41865

約数の個数: 16

約数和(自身を含む): 288368640

約数和(自身を除く): 108225998

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 41719, 83438, 709223, 1418446, 5298313, 10596626, 90071321, 180142642]

約数ペア:

[(1, 180142642), (2, 90071321), (17, 10596626), (34, 5298313), (127, 1418446), (254, 709223), (2159, 83438), (4318, 41719)]