2008762528

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{7933}}^1$

素因数の和:8177

約数の個数: 48

約数和(自身を含む): 4072712616

約数和(自身を除く): 2063950088

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 193, 328, 386, 656, 772, 1312, 1544, 3088, 6176, 7913, 7933, 15826, 15866, 31652, 31732, 63304, 63464, 126608, 126928, 253216, 253856, 325253, 650506, 1301012, 1531069, 2602024, 3062138, 5204048, 6124276, 10408096, 12248552, 24497104, 48994208, 62773829, 125547658, 251095316, 502190632, 1004381264, 2008762528]

約数ペア:

[(1, 2008762528), (2, 1004381264), (4, 502190632), (8, 251095316), (16, 125547658), (32, 62773829), (41, 48994208), (82, 24497104), (164, 12248552), (193, 10408096), (328, 6124276), (386, 5204048), (656, 3062138), (772, 2602024), (1312, 1531069), (1544, 1301012), (3088, 650506), (6176, 325253), (7913, 253856), (7933, 253216), (15826, 126928), (15866, 126608), (31652, 63464), (31732, 63304)]