121310032

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{106787}}^1$

素因数の和:106866

約数の個数: 20

約数和(自身を含む): 238350816

約数和(自身を除く): 117040784

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 106787, 213574, 427148, 854296, 1708592, 7581877, 15163754, 30327508, 60655016, 121310032]

約数ペア:

[(1, 121310032), (2, 60655016), (4, 30327508), (8, 15163754), (16, 7581877), (71, 1708592), (142, 854296), (284, 427148), (568, 213574), (1136, 106787)]