80452592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{457117}}^1$

素因数の和:457136

約数の個数: 20

約数和(自身を含む): 170047896

約数和(自身を除く): 89595304

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 457117, 914234, 1828468, 3656936, 5028287, 7313872, 10056574, 20113148, 40226296, 80452592]

約数ペア:

[(1, 80452592), (2, 40226296), (4, 20113148), (8, 10056574), (11, 7313872), (16, 5028287), (22, 3656936), (44, 1828468), (88, 914234), (176, 457117)]