81232136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{441479}}^1$

素因数の和:441508

約数の個数: 16

約数和(自身を含む): 158932800

約数和(自身を除く): 77700664

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 441479, 882958, 1765916, 3531832, 10154017, 20308034, 40616068, 81232136]

約数ペア:

[(1, 81232136), (2, 40616068), (4, 20308034), (8, 10154017), (23, 3531832), (46, 1765916), (92, 882958), (184, 441479)]