61666256

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{82003}}^1$

素因数の和:82058

約数の個数: 20

約数和(自身を含む): 122021952

約数和(自身を除く): 60355696

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 82003, 164006, 328012, 656024, 1312048, 3854141, 7708282, 15416564, 30833128, 61666256]

約数ペア:

[(1, 61666256), (2, 30833128), (4, 15416564), (8, 7708282), (16, 3854141), (47, 1312048), (94, 656024), (188, 328012), (376, 164006), (752, 82003)]