80790256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{297023}}^1$

素因数の和:297048

約数の個数: 20

約数和(自身を含む): 165739392

約数和(自身を除く): 84949136

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 297023, 594046, 1188092, 2376184, 4752368, 5049391, 10098782, 20197564, 40395128, 80790256]

約数ペア:

[(1, 80790256), (2, 40395128), (4, 20197564), (8, 10098782), (16, 5049391), (17, 4752368), (34, 2376184), (68, 1188092), (136, 594046), (272, 297023)]