85881178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{6997}}^1$

素因数の和:7054

約数の個数: 24

約数和(自身を含む): 143976852

約数和(自身を除く): 58095674

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 6997, 12274, 13994, 118949, 132943, 237898, 265886, 2260031, 2525917, 4520062, 5051834, 42940589, 85881178]

約数ペア:

[(1, 85881178), (2, 42940589), (17, 5051834), (19, 4520062), (34, 2525917), (38, 2260031), (323, 265886), (361, 237898), (646, 132943), (722, 118949), (6137, 13994), (6997, 12274)]