81059624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13007}}^1$

素因数の和:13073

約数の個数: 32

約数和(自身を含む): 163900800

約数和(自身を除く): 82841176

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 13007, 26014, 52028, 104056, 247133, 494266, 533287, 988532, 1066574, 1977064, 2133148, 4266296, 10132453, 20264906, 40529812, 81059624]

約数ペア:

[(1, 81059624), (2, 40529812), (4, 20264906), (8, 10132453), (19, 4266296), (38, 2133148), (41, 1977064), (76, 1066574), (82, 988532), (152, 533287), (164, 494266), (328, 247133), (779, 104056), (1558, 52028), (3116, 26014), (6232, 13007)]