90782162

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{639311}}^1$

素因数の和:639384

約数の個数: 8

約数和(自身を含む): 138091392

約数和(自身を除く): 47309230

約数列:

[1, 2, 71, 142, 639311, 1278622, 45391081, 90782162]

約数ペア:

[(1, 90782162), (2, 45391081), (71, 1278622), (142, 639311)]