40321438

素因数分解:

$2^1\times {\mathrm{23}}^3\times {\mathrm{1657}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 63269280

約数和(自身を除く): 22947842

約数列:

[1, 2, 23, 46, 529, 1058, 1657, 3314, 12167, 24334, 38111, 76222, 876553, 1753106, 20160719, 40321438]

約数ペア:

[(1, 40321438), (2, 20160719), (23, 1753106), (46, 876553), (529, 76222), (1058, 38111), (1657, 24334), (3314, 12167)]