439465888

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{53437}}^1$

素因数の和:53704

約数の個数: 24

約数和(自身を含む): 868581252

約数和(自身を除く): 429115364

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 53437, 106874, 213748, 427496, 854992, 1709984, 13733309, 27466618, 54933236, 109866472, 219732944, 439465888]

約数ペア:

[(1, 439465888), (2, 219732944), (4, 109866472), (8, 54933236), (16, 27466618), (32, 13733309), (257, 1709984), (514, 854992), (1028, 427496), (2056, 213748), (4112, 106874), (8224, 53437)]