54568418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{21433}}^1$

素因数の和:21521

約数の個数: 16

約数和(自身を含む): 87450720

約数和(自身を除く): 32882302

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 21433, 42866, 407227, 814454, 1436011, 2872022, 27284209, 54568418]

約数ペア:

[(1, 54568418), (2, 27284209), (19, 2872022), (38, 1436011), (67, 814454), (134, 407227), (1273, 42866), (2546, 21433)]