2088898832

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67751}}^1$

素因数の和:67847

約数の個数: 40

約数和(自身を含む): 4234228992

約数和(自身を除く): 2145330160

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1927, 3854, 7708, 15416, 30832, 67751, 135502, 271004, 542008, 1084016, 2777791, 3184297, 5555582, 6368594, 11111164, 12737188, 22222328, 25474376, 44444656, 50948752, 130556177, 261112354, 522224708, 1044449416, 2088898832]

約数ペア:

[(1, 2088898832), (2, 1044449416), (4, 522224708), (8, 261112354), (16, 130556177), (41, 50948752), (47, 44444656), (82, 25474376), (94, 22222328), (164, 12737188), (188, 11111164), (328, 6368594), (376, 5555582), (656, 3184297), (752, 2777791), (1927, 1084016), (3854, 542008), (7708, 271004), (15416, 135502), (30832, 67751)]