80800952

素因数分解:

$2^3\times {\mathrm{1039}}^1\times {\mathrm{9721}}^1$

素因数の和:10766

約数の個数: 16

約数和(自身を含む): 151663200

約数和(自身を除く): 70862248

約数列:

[1, 2, 4, 8, 1039, 2078, 4156, 8312, 9721, 19442, 38884, 77768, 10100119, 20200238, 40400476, 80800952]

約数ペア:

[(1, 80800952), (2, 40400476), (4, 20200238), (8, 10100119), (1039, 77768), (2078, 38884), (4156, 19442), (8312, 9721)]