9928888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{30271}}^1$

素因数の和:30318

約数の個数: 16

約数和(自身を含む): 19071360

約数和(自身を除く): 9142472

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 30271, 60542, 121084, 242168, 1241111, 2482222, 4964444, 9928888]

約数ペア:

[(1, 9928888), (2, 4964444), (4, 2482222), (8, 1241111), (41, 242168), (82, 121084), (164, 60542), (328, 30271)]