31456016

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{6947}}^1$

素因数の和:7238

約数の個数: 20

約数和(自身を含む): 61170192

約数和(自身を除く): 29714176

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 6947, 13894, 27788, 55576, 111152, 1966001, 3932002, 7864004, 15728008, 31456016]

約数ペア:

[(1, 31456016), (2, 15728008), (4, 7864004), (8, 3932002), (16, 1966001), (283, 111152), (566, 55576), (1132, 27788), (2264, 13894), (4528, 6947)]