80551828

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{12347}}^1$

素因数の和:12591

約数の個数: 24

約数和(自身を含む): 161808192

約数和(自身を除く): 81256364

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 3262, 6524, 12347, 24694, 49388, 86429, 172858, 345716, 2876851, 5753702, 11507404, 20137957, 40275914, 80551828]

約数ペア:

[(1, 80551828), (2, 40275914), (4, 20137957), (7, 11507404), (14, 5753702), (28, 2876851), (233, 345716), (466, 172858), (932, 86429), (1631, 49388), (3262, 24694), (6524, 12347)]