108358672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{356443}}^1$

素因数の和:356470

約数の個数: 20

約数和(自身を含む): 220995280

約数和(自身を除く): 112636608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 356443, 712886, 1425772, 2851544, 5703088, 6772417, 13544834, 27089668, 54179336, 108358672]

約数ペア:

[(1, 108358672), (2, 54179336), (4, 27089668), (8, 13544834), (16, 6772417), (19, 5703088), (38, 2851544), (76, 1425772), (152, 712886), (304, 356443)]