328563584

素因数分解:

$2^7\times {\mathrm{1049}}^1\times {\mathrm{2447}}^1$

素因数の和:3510

約数の個数: 32

約数和(自身を含む): 655452000

約数和(自身を除く): 326888416

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1049, 2098, 2447, 4196, 4894, 8392, 9788, 16784, 19576, 33568, 39152, 67136, 78304, 134272, 156608, 313216, 2566903, 5133806, 10267612, 20535224, 41070448, 82140896, 164281792, 328563584]

約数ペア:

[(1, 328563584), (2, 164281792), (4, 82140896), (8, 41070448), (16, 20535224), (32, 10267612), (64, 5133806), (128, 2566903), (1049, 313216), (2098, 156608), (2447, 134272), (4196, 78304), (4894, 67136), (8392, 39152), (9788, 33568), (16784, 19576)]