80816344

素因数分解:

$2^3\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1627}}^1$

素因数の和:2527

約数の個数: 32

約数和(自身を含む): 173479680

約数和(自身を除く): 92663336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 887, 1627, 1774, 3254, 3548, 6209, 6508, 7096, 11389, 12418, 13016, 22778, 24836, 45556, 49672, 91112, 1443149, 2886298, 5772596, 10102043, 11545192, 20204086, 40408172, 80816344]

約数ペア:

[(1, 80816344), (2, 40408172), (4, 20204086), (7, 11545192), (8, 10102043), (14, 5772596), (28, 2886298), (56, 1443149), (887, 91112), (1627, 49672), (1774, 45556), (3254, 24836), (3548, 22778), (6209, 13016), (6508, 12418), (7096, 11389)]