256260896

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{35911}}^1$

素因数の和:36144

約数の個数: 24

約数和(自身を含む): 506790144

約数和(自身を除く): 250529248

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 35911, 71822, 143644, 287288, 574576, 1149152, 8008153, 16016306, 32032612, 64065224, 128130448, 256260896]

約数ペア:

[(1, 256260896), (2, 128130448), (4, 64065224), (8, 32032612), (16, 16016306), (32, 8008153), (223, 1149152), (446, 574576), (892, 287288), (1784, 143644), (3568, 71822), (7136, 35911)]