90842192

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42689}}^1$

素因数の和:42723

約数の個数: 40

約数和(自身を含む): 211742400

約数和(自身を除く): 120900208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 42689, 85378, 170756, 298823, 341512, 597646, 683024, 811091, 1195292, 1622182, 2390584, 3244364, 4781168, 5677637, 6488728, 11355274, 12977456, 22710548, 45421096, 90842192]

約数ペア:

[(1, 90842192), (2, 45421096), (4, 22710548), (7, 12977456), (8, 11355274), (14, 6488728), (16, 5677637), (19, 4781168), (28, 3244364), (38, 2390584), (56, 1622182), (76, 1195292), (112, 811091), (133, 683024), (152, 597646), (266, 341512), (304, 298823), (532, 170756), (1064, 85378), (2128, 42689)]