54993136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7621}}^1$

素因数の和:7681

約数の個数: 40

約数和(自身を含む): 119086128

約数和(自身を除く): 64092992

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 7621, 15242, 30484, 60968, 83831, 121936, 167662, 312461, 335324, 624922, 670648, 1249844, 1341296, 2499688, 3437071, 4999376, 6874142, 13748284, 27496568, 54993136]

約数ペア:

[(1, 54993136), (2, 27496568), (4, 13748284), (8, 6874142), (11, 4999376), (16, 3437071), (22, 2499688), (41, 1341296), (44, 1249844), (82, 670648), (88, 624922), (164, 335324), (176, 312461), (328, 167662), (451, 121936), (656, 83831), (902, 60968), (1804, 30484), (3608, 15242), (7216, 7621)]