23478928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{133403}}^1$

素因数の和:133422

約数の個数: 20

約数和(自身を含む): 49626288

約数和(自身を除く): 26147360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 133403, 266806, 533612, 1067224, 1467433, 2134448, 2934866, 5869732, 11739464, 23478928]

約数ペア:

[(1, 23478928), (2, 11739464), (4, 5869732), (8, 2934866), (11, 2134448), (16, 1467433), (22, 1067224), (44, 533612), (88, 266806), (176, 133403)]