89090488

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{39631}}^1$

素因数の和:39918

約数の個数: 16

約数和(自身を含む): 167643360

約数和(自身を除く): 78552872

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 39631, 79262, 158524, 317048, 11136311, 22272622, 44545244, 89090488]

約数ペア:

[(1, 89090488), (2, 44545244), (4, 22272622), (8, 11136311), (281, 317048), (562, 158524), (1124, 79262), (2248, 39631)]