80435496

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{21347}}^1$

素因数の和:21513

約数の個数: 32

約数和(自身を含む): 202379040

約数和(自身を除く): 121943544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 21347, 42694, 64041, 85388, 128082, 170776, 256164, 512328, 3351479, 6702958, 10054437, 13405916, 20108874, 26811832, 40217748, 80435496]

約数ペア:

[(1, 80435496), (2, 40217748), (3, 26811832), (4, 20108874), (6, 13405916), (8, 10054437), (12, 6702958), (24, 3351479), (157, 512328), (314, 256164), (471, 170776), (628, 128082), (942, 85388), (1256, 64041), (1884, 42694), (3768, 21347)]