131941952

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1027

約数の個数: 56

約数和(自身を含む): 274271232

約数和(自身を除く): 142329280

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 146, 248, 292, 496, 584, 911, 992, 1168, 1822, 1984, 2263, 2336, 3644, 4526, 4672, 7288, 9052, 14576, 18104, 28241, 29152, 36208, 56482, 58304, 66503, 72416, 112964, 133006, 144832, 225928, 266012, 451856, 532024, 903712, 1064048, 1807424, 2061593, 2128096, 4123186, 4256192, 8246372, 16492744, 32985488, 65970976, 131941952]

約数ペア:

[(1, 131941952), (2, 65970976), (4, 32985488), (8, 16492744), (16, 8246372), (31, 4256192), (32, 4123186), (62, 2128096), (64, 2061593), (73, 1807424), (124, 1064048), (146, 903712), (248, 532024), (292, 451856), (496, 266012), (584, 225928), (911, 144832), (992, 133006), (1168, 112964), (1822, 72416), (1984, 66503), (2263, 58304), (2336, 56482), (3644, 36208), (4526, 29152), (4672, 28241), (7288, 18104), (9052, 14576)]