57870856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{425521}}^1$

素因数の和:425544

約数の個数: 16

約数和(自身を含む): 114890940

約数和(自身を除く): 57020084

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 425521, 851042, 1702084, 3404168, 7233857, 14467714, 28935428, 57870856]

約数ペア:

[(1, 57870856), (2, 28935428), (4, 14467714), (8, 7233857), (17, 3404168), (34, 1702084), (68, 851042), (136, 425521)]