918053536

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{1013}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 1831624704

約数和(自身を除く): 913571168

約数列:

[1, 2, 4, 8, 16, 32, 127, 223, 254, 446, 508, 892, 1013, 1016, 1784, 2026, 2032, 3568, 4052, 4064, 7136, 8104, 16208, 28321, 32416, 56642, 113284, 128651, 225899, 226568, 257302, 451798, 453136, 514604, 903596, 906272, 1029208, 1807192, 2058416, 3614384, 4116832, 7228768, 28689173, 57378346, 114756692, 229513384, 459026768, 918053536]

約数ペア:

[(1, 918053536), (2, 459026768), (4, 229513384), (8, 114756692), (16, 57378346), (32, 28689173), (127, 7228768), (223, 4116832), (254, 3614384), (446, 2058416), (508, 1807192), (892, 1029208), (1013, 906272), (1016, 903596), (1784, 514604), (2026, 453136), (2032, 451798), (3568, 257302), (4052, 226568), (4064, 225899), (7136, 128651), (8104, 113284), (16208, 56642), (28321, 32416)]