90241648

素因数分解:

$2^4\times 7^1\times {\mathrm{805729}}^1$

素因数の和:805744

約数の個数: 20

約数和(自身を含む): 199821040

約数和(自身を除く): 109579392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 805729, 1611458, 3222916, 5640103, 6445832, 11280206, 12891664, 22560412, 45120824, 90241648]

約数ペア:

[(1, 90241648), (2, 45120824), (4, 22560412), (7, 12891664), (8, 11280206), (14, 6445832), (16, 5640103), (28, 3222916), (56, 1611458), (112, 805729)]