80554712

素因数分解:

$2^3\times 7^1\times {\mathrm{1438477}}^1$

素因数の和:1438490

約数の個数: 16

約数和(自身を含む): 172617360

約数和(自身を除く): 92062648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1438477, 2876954, 5753908, 10069339, 11507816, 20138678, 40277356, 80554712]

約数ペア:

[(1, 80554712), (2, 40277356), (4, 20138678), (7, 11507816), (8, 10069339), (14, 5753908), (28, 2876954), (56, 1438477)]