80079928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25601}}^1$

素因数の和:25647

約数の個数: 32

約数和(自身を含む): 165900960

約数和(自身を除く): 85821032

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 25601, 51202, 102404, 204808, 435217, 588823, 870434, 1177646, 1740868, 2355292, 3481736, 4710584, 10009991, 20019982, 40039964, 80079928]

約数ペア:

[(1, 80079928), (2, 40039964), (4, 20019982), (8, 10009991), (17, 4710584), (23, 3481736), (34, 2355292), (46, 1740868), (68, 1177646), (92, 870434), (136, 588823), (184, 435217), (391, 204808), (782, 102404), (1564, 51202), (3128, 25601)]