8141168

素因数分解:

$2^4\times 7^1\times {\mathrm{72689}}^1$

素因数の和:72704

約数の個数: 20

約数和(自身を含む): 18027120

約数和(自身を除く): 9885952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 72689, 145378, 290756, 508823, 581512, 1017646, 1163024, 2035292, 4070584, 8141168]

約数ペア:

[(1, 8141168), (2, 4070584), (4, 2035292), (7, 1163024), (8, 1017646), (14, 581512), (16, 508823), (28, 290756), (56, 145378), (112, 72689)]