16401132004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1\times {\mathrm{1123}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 29967638400

約数和(自身を除く): 13566506396

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 548, 919, 1123, 1838, 2246, 3676, 3973, 4492, 7946, 15892, 26651, 32567, 53302, 65134, 106604, 125903, 130268, 153851, 251806, 307702, 503612, 615404, 1032037, 2064074, 3651187, 4128148, 4461679, 7302374, 8923358, 14604748, 17846716, 29929073, 59858146, 119716292, 141389069, 282778138, 565556276, 4100283001, 8200566002, 16401132004]

約数ペア:

[(1, 16401132004), (2, 8200566002), (4, 4100283001), (29, 565556276), (58, 282778138), (116, 141389069), (137, 119716292), (274, 59858146), (548, 29929073), (919, 17846716), (1123, 14604748), (1838, 8923358), (2246, 7302374), (3676, 4461679), (3973, 4128148), (4492, 3651187), (7946, 2064074), (15892, 1032037), (26651, 615404), (32567, 503612), (53302, 307702), (65134, 251806), (106604, 153851), (125903, 130268)]