86951888

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{10391}}^1$

素因数の和:10922

約数の個数: 20

約数和(自身を含む): 168807648

約数和(自身を除く): 81855760

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 10391, 20782, 41564, 83128, 166256, 5434493, 10868986, 21737972, 43475944, 86951888]

約数ペア:

[(1, 86951888), (2, 43475944), (4, 21737972), (8, 10868986), (16, 5434493), (523, 166256), (1046, 83128), (2092, 41564), (4184, 20782), (8368, 10391)]