86639956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{98009}}^1$

素因数の和:98043

約数の個数: 24

約数和(自身を含む): 172889640

約数和(自身を除く): 86249684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 98009, 196018, 392036, 1274117, 1666153, 2548234, 3332306, 5096468, 6664612, 21659989, 43319978, 86639956]

約数ペア:

[(1, 86639956), (2, 43319978), (4, 21659989), (13, 6664612), (17, 5096468), (26, 3332306), (34, 2548234), (52, 1666153), (68, 1274117), (221, 392036), (442, 196018), (884, 98009)]