81014978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{99527}}^1$

素因数の和:99577

約数の個数: 16

約数和(自身を含む): 136154304

約数和(自身を除く): 55139326

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 99527, 199054, 1094797, 2189594, 3682499, 7364998, 40507489, 81014978]

約数ペア:

[(1, 81014978), (2, 40507489), (11, 7364998), (22, 3682499), (37, 2189594), (74, 1094797), (407, 199054), (814, 99527)]