86554442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{77419}}^1$

素因数の和:77477

約数の個数: 16

約数和(自身を含む): 143072160

約数和(自身を除く): 56517718

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 77419, 154838, 1006447, 2012894, 3329017, 6658034, 43277221, 86554442]

約数ペア:

[(1, 86554442), (2, 43277221), (13, 6658034), (26, 3329017), (43, 2012894), (86, 1006447), (559, 154838), (1118, 77419)]