1088891896

素因数分解:

$2^3\times {\mathrm{1987}}^1\times {\mathrm{68501}}^1$

素因数の和:70494

約数の個数: 16

約数和(自身を含む): 2042729640

約数和(自身を除く): 953837744

約数列:

[1, 2, 4, 8, 1987, 3974, 7948, 15896, 68501, 137002, 274004, 548008, 136111487, 272222974, 544445948, 1088891896]

約数ペア:

[(1, 1088891896), (2, 544445948), (4, 272222974), (8, 136111487), (1987, 548008), (3974, 274004), (7948, 137002), (15896, 68501)]