30779792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113161}}^1$

素因数の和:113186

約数の個数: 20

約数和(自身を含む): 63144396

約数和(自身を除く): 32364604

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 113161, 226322, 452644, 905288, 1810576, 1923737, 3847474, 7694948, 15389896, 30779792]

約数ペア:

[(1, 30779792), (2, 15389896), (4, 7694948), (8, 3847474), (16, 1923737), (17, 1810576), (34, 905288), (68, 452644), (136, 226322), (272, 113161)]