2016305264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157721}}^1$

素因数の和:157793

約数の個数: 40

約数和(自身を含む): 4224426048

約数和(自身を除く): 2208120784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 157721, 315442, 630884, 1261768, 2523536, 2681257, 5362514, 7412887, 10725028, 14825774, 21450056, 29651548, 42900112, 59303096, 118606192, 126019079, 252038158, 504076316, 1008152632, 2016305264]

約数ペア:

[(1, 2016305264), (2, 1008152632), (4, 504076316), (8, 252038158), (16, 126019079), (17, 118606192), (34, 59303096), (47, 42900112), (68, 29651548), (94, 21450056), (136, 14825774), (188, 10725028), (272, 7412887), (376, 5362514), (752, 2681257), (799, 2523536), (1598, 1261768), (3196, 630884), (6392, 315442), (12784, 157721)]