996815672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1607}}^1\times {\mathrm{4561}}^1$

素因数の和:6191

約数の個数: 32

約数和(自身を含む): 1980637920

約数和(自身を除く): 983822248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1607, 3214, 4561, 6428, 9122, 12856, 18244, 27319, 36488, 54638, 77537, 109276, 155074, 218552, 310148, 620296, 7329527, 14659054, 29318108, 58636216, 124601959, 249203918, 498407836, 996815672]

約数ペア:

[(1, 996815672), (2, 498407836), (4, 249203918), (8, 124601959), (17, 58636216), (34, 29318108), (68, 14659054), (136, 7329527), (1607, 620296), (3214, 310148), (4561, 218552), (6428, 155074), (9122, 109276), (12856, 77537), (18244, 54638), (27319, 36488)]