90884336

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{68437}}^1$

素因数の和:68528

約数の個数: 20

約数和(自身を含む): 178212552

約数和(自身を除く): 87328216

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 68437, 136874, 273748, 547496, 1094992, 5680271, 11360542, 22721084, 45442168, 90884336]

約数ペア:

[(1, 90884336), (2, 45442168), (4, 22721084), (8, 11360542), (16, 5680271), (83, 1094992), (166, 547496), (332, 273748), (664, 136874), (1328, 68437)]