78917128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14153}}^1$

素因数の和:14217

約数の個数: 32

約数和(自身を含む): 160506360

約数和(自身を除く): 81589232

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 14153, 28306, 56612, 113224, 240601, 481202, 580273, 962404, 1160546, 1924808, 2321092, 4642184, 9864641, 19729282, 39458564, 78917128]

約数ペア:

[(1, 78917128), (2, 39458564), (4, 19729282), (8, 9864641), (17, 4642184), (34, 2321092), (41, 1924808), (68, 1160546), (82, 962404), (136, 580273), (164, 481202), (328, 240601), (697, 113224), (1394, 56612), (2788, 28306), (5576, 14153)]