77161168

素因数分解:

$2^4\times 7^1\times {\mathrm{688939}}^1$

素因数の和:688954

約数の個数: 20

約数和(自身を含む): 170857120

約数和(自身を除く): 93695952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 688939, 1377878, 2755756, 4822573, 5511512, 9645146, 11023024, 19290292, 38580584, 77161168]

約数ペア:

[(1, 77161168), (2, 38580584), (4, 19290292), (7, 11023024), (8, 9645146), (14, 5511512), (16, 4822573), (28, 2755756), (56, 1377878), (112, 688939)]