160682608

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{244943}}^1$

素因数の和:244992

約数の個数: 20

約数和(自身を含む): 318917088

約数和(自身を除く): 158234480

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 244943, 489886, 979772, 1959544, 3919088, 10042663, 20085326, 40170652, 80341304, 160682608]

約数ペア:

[(1, 160682608), (2, 80341304), (4, 40170652), (8, 20085326), (16, 10042663), (41, 3919088), (82, 1959544), (164, 979772), (328, 489886), (656, 244943)]