85417388

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22937}}^1$

素因数の和:22974

約数の個数: 36

約数和(自身を含む): 183045240

約数和(自身を除く): 97627852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 22937, 45874, 91748, 160559, 321118, 435803, 642236, 871606, 1123913, 1743212, 2247826, 3050621, 4495652, 6101242, 12202484, 21354347, 42708694, 85417388]

約数ペア:

[(1, 85417388), (2, 42708694), (4, 21354347), (7, 12202484), (14, 6101242), (19, 4495652), (28, 3050621), (38, 2247826), (49, 1743212), (76, 1123913), (98, 871606), (133, 642236), (196, 435803), (266, 321118), (532, 160559), (931, 91748), (1862, 45874), (3724, 22937)]