86504404

素因数分解:

$2^2\times 7^2\times {\mathrm{441349}}^1$

素因数の和:441367

約数の個数: 18

約数和(自身を含む): 176098650

約数和(自身を除く): 89594246

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 441349, 882698, 1765396, 3089443, 6178886, 12357772, 21626101, 43252202, 86504404]

約数ペア:

[(1, 86504404), (2, 43252202), (4, 21626101), (7, 12357772), (14, 6178886), (28, 3089443), (49, 1765396), (98, 882698), (196, 441349)]