56168104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{823}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 111240000

約数和(自身を除く): 55071896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 449, 823, 898, 1646, 1796, 3292, 3592, 6584, 8531, 15637, 17062, 31274, 34124, 62548, 68248, 125096, 369527, 739054, 1478108, 2956216, 7021013, 14042026, 28084052, 56168104]

約数ペア:

[(1, 56168104), (2, 28084052), (4, 14042026), (8, 7021013), (19, 2956216), (38, 1478108), (76, 739054), (152, 369527), (449, 125096), (823, 68248), (898, 62548), (1646, 34124), (1796, 31274), (3292, 17062), (3592, 15637), (6584, 8531)]