31170136

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{54877}}^1$

素因数の和:54954

約数の個数: 16

約数和(自身を含む): 59268240

約数和(自身を除く): 28098104

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 54877, 109754, 219508, 439016, 3896267, 7792534, 15585068, 31170136]

約数ペア:

[(1, 31170136), (2, 15585068), (4, 7792534), (8, 3896267), (71, 439016), (142, 219508), (284, 109754), (568, 54877)]