86887834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{49993}}^1$

素因数の和:50085

約数の個数: 16

約数和(自身を含む): 143982720

約数和(自身を除く): 57094886

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 49993, 99986, 549923, 1099846, 3949447, 7898894, 43443917, 86887834]

約数ペア:

[(1, 86887834), (2, 43443917), (11, 7898894), (22, 3949447), (79, 1099846), (158, 549923), (869, 99986), (1738, 49993)]