80164214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{619}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 137803680

約数和(自身を除く): 57639466

約数列:

[1, 2, 13, 17, 26, 34, 221, 293, 442, 586, 619, 1238, 3809, 4981, 7618, 8047, 9962, 10523, 16094, 21046, 64753, 129506, 136799, 181367, 273598, 362734, 2357771, 3083239, 4715542, 6166478, 40082107, 80164214]

約数ペア:

[(1, 80164214), (2, 40082107), (13, 6166478), (17, 4715542), (26, 3083239), (34, 2357771), (221, 362734), (293, 273598), (442, 181367), (586, 136799), (619, 129506), (1238, 64753), (3809, 21046), (4981, 16094), (7618, 10523), (8047, 9962)]