42246928

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{13681}}^1$

素因数の和:13882

約数の個数: 20

約数和(自身を含む): 82283548

約数和(自身を除く): 40036620

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 13681, 27362, 54724, 109448, 218896, 2640433, 5280866, 10561732, 21123464, 42246928]

約数ペア:

[(1, 42246928), (2, 21123464), (4, 10561732), (8, 5280866), (16, 2640433), (193, 218896), (386, 109448), (772, 54724), (1544, 27362), (3088, 13681)]