16586476

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 30131024

約数和(自身を除く): 13544548

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 1321, 2642, 3139, 5284, 6278, 12556, 56803, 96433, 113606, 192866, 227212, 385732, 4146619, 8293238, 16586476]

約数ペア:

[(1, 16586476), (2, 8293238), (4, 4146619), (43, 385732), (73, 227212), (86, 192866), (146, 113606), (172, 96433), (292, 56803), (1321, 12556), (2642, 6278), (3139, 5284)]