40960209

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10949}}^1$

素因数の和:11024

約数の個数: 16

約数和(自身を含む): 57816000

約数和(自身を除く): 16855791

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 10949, 32847, 317521, 470807, 952563, 1412421, 13653403, 40960209]

約数ペア:

[(1, 40960209), (3, 13653403), (29, 1412421), (43, 952563), (87, 470807), (129, 317521), (1247, 32847), (3741, 10949)]