2065822856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{72353}}^1$

素因数の和:72485

約数の個数: 32

約数和(自身を含む): 4011305760

約数和(自身を除く): 1945482904

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 3569, 7138, 14276, 28552, 72353, 144706, 289412, 578824, 3111179, 6005299, 6222358, 12010598, 12444716, 24021196, 24889432, 48042392, 258227857, 516455714, 1032911428, 2065822856]

約数ペア:

[(1, 2065822856), (2, 1032911428), (4, 516455714), (8, 258227857), (43, 48042392), (83, 24889432), (86, 24021196), (166, 12444716), (172, 12010598), (332, 6222358), (344, 6005299), (664, 3111179), (3569, 578824), (7138, 289412), (14276, 144706), (28552, 72353)]