40945336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1153}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 80595360

約数和(自身を除く): 39650024

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 193, 386, 772, 1153, 1544, 2306, 4439, 4612, 8878, 9224, 17756, 26519, 35512, 53038, 106076, 212152, 222529, 445058, 890116, 1780232, 5118167, 10236334, 20472668, 40945336]

約数ペア:

[(1, 40945336), (2, 20472668), (4, 10236334), (8, 5118167), (23, 1780232), (46, 890116), (92, 445058), (184, 222529), (193, 212152), (386, 106076), (772, 53038), (1153, 35512), (1544, 26519), (2306, 17756), (4439, 9224), (4612, 8878)]