2088175088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{82759}}^1$

素因数の和:82869

約数の個数: 40

約数和(自身を含む): 4310140800

約数和(自身を除く): 2221965712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 3154, 6308, 12616, 25232, 82759, 165518, 331036, 662072, 1324144, 1572421, 3144842, 6289684, 6868997, 12579368, 13737994, 25158736, 27475988, 54951976, 109903952, 130510943, 261021886, 522043772, 1044087544, 2088175088]

約数ペア:

[(1, 2088175088), (2, 1044087544), (4, 522043772), (8, 261021886), (16, 130510943), (19, 109903952), (38, 54951976), (76, 27475988), (83, 25158736), (152, 13737994), (166, 12579368), (304, 6868997), (332, 6289684), (664, 3144842), (1328, 1572421), (1577, 1324144), (3154, 662072), (6308, 331036), (12616, 165518), (25232, 82759)]