42754448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{242923}}^1$

素因数の和:242942

約数の個数: 20

約数和(自身を含む): 90367728

約数和(自身を除く): 47613280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 242923, 485846, 971692, 1943384, 2672153, 3886768, 5344306, 10688612, 21377224, 42754448]

約数ペア:

[(1, 42754448), (2, 21377224), (4, 10688612), (8, 5344306), (11, 3886768), (16, 2672153), (22, 1943384), (44, 971692), (88, 485846), (176, 242923)]