4227184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20323}}^1$

素因数の和:20344

約数の個数: 20

約数和(自身を含む): 8820616

約数和(自身を除く): 4593432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20323, 40646, 81292, 162584, 264199, 325168, 528398, 1056796, 2113592, 4227184]

約数ペア:

[(1, 4227184), (2, 2113592), (4, 1056796), (8, 528398), (13, 325168), (16, 264199), (26, 162584), (52, 81292), (104, 40646), (208, 20323)]