80647982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{4049}}^1$

素因数の和:4507

約数の個数: 16

約数和(自身を含む): 126554400

約数和(自身を除く): 45906418

約数列:

[1, 2, 23, 46, 433, 866, 4049, 8098, 9959, 19918, 93127, 186254, 1753217, 3506434, 40323991, 80647982]

約数ペア:

[(1, 80647982), (2, 40323991), (23, 3506434), (46, 1753217), (433, 186254), (866, 93127), (4049, 19918), (8098, 9959)]