56356304

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{85909}}^1$

素因数の和:85958

約数の個数: 20

約数和(自身を含む): 111854820

約数和(自身を除く): 55498516

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 85909, 171818, 343636, 687272, 1374544, 3522269, 7044538, 14089076, 28178152, 56356304]

約数ペア:

[(1, 56356304), (2, 28178152), (4, 14089076), (8, 7044538), (16, 3522269), (41, 1374544), (82, 687272), (164, 343636), (328, 171818), (656, 85909)]