80960368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11579}}^1$

素因数の和:11629

約数の個数: 40

約数和(自身を含む): 172310400

約数和(自身を除く): 91350032

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 11579, 23158, 46316, 92632, 185264, 220001, 266317, 440002, 532634, 880004, 1065268, 1760008, 2130536, 3520016, 4261072, 5060023, 10120046, 20240092, 40480184, 80960368]

約数ペア:

[(1, 80960368), (2, 40480184), (4, 20240092), (8, 10120046), (16, 5060023), (19, 4261072), (23, 3520016), (38, 2130536), (46, 1760008), (76, 1065268), (92, 880004), (152, 532634), (184, 440002), (304, 266317), (368, 220001), (437, 185264), (874, 92632), (1748, 46316), (3496, 23158), (6992, 11579)]