8121716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 15240960

約数和(自身を除く): 7119244

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 1439, 2822, 2878, 5644, 5756, 24463, 48926, 97852, 119437, 238874, 477748, 2030429, 4060858, 8121716]

約数ペア:

[(1, 8121716), (2, 4060858), (4, 2030429), (17, 477748), (34, 238874), (68, 119437), (83, 97852), (166, 48926), (332, 24463), (1411, 5756), (1439, 5644), (2822, 2878)]