131675416

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{37493}}^1$

素因数の和:37938

約数の個数: 16

約数和(自身を含む): 247460400

約数和(自身を除く): 115784984

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 37493, 74986, 149972, 299944, 16459427, 32918854, 65837708, 131675416]

約数ペア:

[(1, 131675416), (2, 65837708), (4, 32918854), (8, 16459427), (439, 299944), (878, 149972), (1756, 74986), (3512, 37493)]