77665544

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{80233}}^1$

素因数の和:80261

約数の個数: 24

約数和(自身を含む): 160066830

約数和(自身を除く): 82401286

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 80233, 160466, 320932, 641864, 882563, 1765126, 3530252, 7060504, 9708193, 19416386, 38832772, 77665544]

約数ペア:

[(1, 77665544), (2, 38832772), (4, 19416386), (8, 9708193), (11, 7060504), (22, 3530252), (44, 1765126), (88, 882563), (121, 641864), (242, 320932), (484, 160466), (968, 80233)]