258550976

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{48673}}^1$

素因数の和:48768

約数の個数: 28

約数和(自身を含む): 519254232

約数和(自身を除く): 260703256

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 48673, 97346, 194692, 389384, 778768, 1557536, 3115072, 4039859, 8079718, 16159436, 32318872, 64637744, 129275488, 258550976]

約数ペア:

[(1, 258550976), (2, 129275488), (4, 64637744), (8, 32318872), (16, 16159436), (32, 8079718), (64, 4039859), (83, 3115072), (166, 1557536), (332, 778768), (664, 389384), (1328, 194692), (2656, 97346), (5312, 48673)]