40393054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91387}}^1$

素因数の和:91419

約数の個数: 16

約数和(自身を含む): 69089328

約数和(自身を除く): 28696274

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 91387, 182774, 1188031, 1553579, 2376062, 3107158, 20196527, 40393054]

約数ペア:

[(1, 40393054), (2, 20196527), (13, 3107158), (17, 2376062), (26, 1553579), (34, 1188031), (221, 182774), (442, 91387)]