55145224

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{30911}}^1$

素因数の和:31140

約数の個数: 16

約数和(自身を含む): 103864320

約数和(自身を除く): 48719096

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 30911, 61822, 123644, 247288, 6893153, 13786306, 27572612, 55145224]

約数ペア:

[(1, 55145224), (2, 27572612), (4, 13786306), (8, 6893153), (223, 247288), (446, 123644), (892, 61822), (1784, 30911)]