85711976

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5333}}^1$

素因数の和:5394

約数の個数: 48

約数和(自身を含む): 191543940

約数和(自身を除く): 105831964

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 5333, 8036, 10666, 16072, 21332, 37331, 42664, 74662, 149324, 218653, 261317, 298648, 437306, 522634, 874612, 1045268, 1530571, 1749224, 2090536, 3061142, 6122284, 10713997, 12244568, 21427994, 42855988, 85711976]

約数ペア:

[(1, 85711976), (2, 42855988), (4, 21427994), (7, 12244568), (8, 10713997), (14, 6122284), (28, 3061142), (41, 2090536), (49, 1749224), (56, 1530571), (82, 1045268), (98, 874612), (164, 522634), (196, 437306), (287, 298648), (328, 261317), (392, 218653), (574, 149324), (1148, 74662), (2009, 42664), (2296, 37331), (4018, 21332), (5333, 16072), (8036, 10666)]