85908004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13883}}^1$

素因数の和:13924

約数の個数: 48

約数和(自身を含む): 195931008

約数和(自身を除く): 110023004

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 13883, 27766, 55532, 97181, 180479, 194362, 236011, 360958, 388724, 472022, 721916, 944044, 1263353, 1652077, 2526706, 3068143, 3304154, 5053412, 6136286, 6608308, 12272572, 21477001, 42954002, 85908004]

約数ペア:

[(1, 85908004), (2, 42954002), (4, 21477001), (7, 12272572), (13, 6608308), (14, 6136286), (17, 5053412), (26, 3304154), (28, 3068143), (34, 2526706), (52, 1652077), (68, 1263353), (91, 944044), (119, 721916), (182, 472022), (221, 388724), (238, 360958), (364, 236011), (442, 194362), (476, 180479), (884, 97181), (1547, 55532), (3094, 27766), (6188, 13883)]