85480012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66161}}^1$

素因数の和:66201

約数の個数: 24

約数和(自身を含む): 166728240

約数和(自身を除く): 81248228

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 66161, 132322, 264644, 1124737, 1257059, 2249474, 2514118, 4498948, 5028236, 21370003, 42740006, 85480012]

約数ペア:

[(1, 85480012), (2, 42740006), (4, 21370003), (17, 5028236), (19, 4498948), (34, 2514118), (38, 2249474), (68, 1257059), (76, 1124737), (323, 264644), (646, 132322), (1292, 66161)]