54639916

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{187123}}^1$

素因数の和:187200

約数の個数: 12

約数和(自身を含む): 96930232

約数和(自身を除く): 42290316

約数列:

[1, 2, 4, 73, 146, 292, 187123, 374246, 748492, 13659979, 27319958, 54639916]

約数ペア:

[(1, 54639916), (2, 27319958), (4, 13659979), (73, 748492), (146, 374246), (292, 187123)]