79178248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{1009}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 157620600

約数和(自身を除く): 78442352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 577, 1009, 1154, 2018, 2308, 4036, 4616, 8072, 9809, 17153, 19618, 34306, 39236, 68612, 78472, 137224, 582193, 1164386, 2328772, 4657544, 9897281, 19794562, 39589124, 79178248]

約数ペア:

[(1, 79178248), (2, 39589124), (4, 19794562), (8, 9897281), (17, 4657544), (34, 2328772), (68, 1164386), (136, 582193), (577, 137224), (1009, 78472), (1154, 68612), (2018, 39236), (2308, 34306), (4036, 19618), (4616, 17153), (8072, 9809)]