16780526936

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{1847}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 32689198080

約数和(自身を除く): 15908671144

約数列:

[1, 2, 4, 8, 47, 73, 94, 146, 188, 292, 331, 376, 584, 662, 1324, 1847, 2648, 3431, 3694, 6862, 7388, 13724, 14776, 15557, 24163, 27448, 31114, 48326, 62228, 86809, 96652, 124456, 134831, 173618, 193304, 269662, 347236, 539324, 611357, 694472, 1078648, 1135661, 1222714, 2271322, 2445428, 4542644, 4890856, 6337057, 9085288, 12674114, 25348228, 28733779, 44629061, 50696456, 57467558, 89258122, 114935116, 178516244, 229870232, 357032488, 2097565867, 4195131734, 8390263468, 16780526936]

約数ペア:

[(1, 16780526936), (2, 8390263468), (4, 4195131734), (8, 2097565867), (47, 357032488), (73, 229870232), (94, 178516244), (146, 114935116), (188, 89258122), (292, 57467558), (331, 50696456), (376, 44629061), (584, 28733779), (662, 25348228), (1324, 12674114), (1847, 9085288), (2648, 6337057), (3431, 4890856), (3694, 4542644), (6862, 2445428), (7388, 2271322), (13724, 1222714), (14776, 1135661), (15557, 1078648), (24163, 694472), (27448, 611357), (31114, 539324), (48326, 347236), (62228, 269662), (86809, 193304), (96652, 173618), (124456, 134831)]