56159176

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 108773280

約数和(自身を除く): 52614104

約数列:

[1, 2, 4, 8, 41, 82, 131, 164, 262, 328, 524, 1048, 1307, 2614, 5228, 5371, 10456, 10742, 21484, 42968, 53587, 107174, 171217, 214348, 342434, 428696, 684868, 1369736, 7019897, 14039794, 28079588, 56159176]

約数ペア:

[(1, 56159176), (2, 28079588), (4, 14039794), (8, 7019897), (41, 1369736), (82, 684868), (131, 428696), (164, 342434), (262, 214348), (328, 171217), (524, 107174), (1048, 53587), (1307, 42968), (2614, 21484), (5228, 10742), (5371, 10456)]