26994256

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{20327}}^1$

素因数の和:20418

約数の個数: 20

約数和(自身を含む): 52934112

約数和(自身を除く): 25939856

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 20327, 40654, 81308, 162616, 325232, 1687141, 3374282, 6748564, 13497128, 26994256]

約数ペア:

[(1, 26994256), (2, 13497128), (4, 6748564), (8, 3374282), (16, 1687141), (83, 325232), (166, 162616), (332, 81308), (664, 40654), (1328, 20327)]