40323814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{4129}}^1$

素因数の和:4407

約数の個数: 16

約数和(自身を含む): 63932400

約数和(自身を除く): 23608586

約数列:

[1, 2, 19, 38, 257, 514, 4129, 4883, 8258, 9766, 78451, 156902, 1061153, 2122306, 20161907, 40323814]

約数ペア:

[(1, 40323814), (2, 20161907), (19, 2122306), (38, 1061153), (257, 156902), (514, 78451), (4129, 9766), (4883, 8258)]