68515504

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{51593}}^1$

素因数の和:51684

約数の個数: 20

約数和(自身を含む): 134350776

約数和(自身を除く): 65835272

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 51593, 103186, 206372, 412744, 825488, 4282219, 8564438, 17128876, 34257752, 68515504]

約数ペア:

[(1, 68515504), (2, 34257752), (4, 17128876), (8, 8564438), (16, 4282219), (83, 825488), (166, 412744), (332, 206372), (664, 103186), (1328, 51593)]