85858834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 54109166

約数列:

[1, 2, 19, 38, 53, 89, 106, 178, 479, 958, 1007, 1691, 2014, 3382, 4717, 9101, 9434, 18202, 25387, 42631, 50774, 85262, 89623, 179246, 482353, 809989, 964706, 1619978, 2259443, 4518886, 42929417, 85858834]

約数ペア:

[(1, 85858834), (2, 42929417), (19, 4518886), (38, 2259443), (53, 1619978), (89, 964706), (106, 809989), (178, 482353), (479, 179246), (958, 89623), (1007, 85262), (1691, 50774), (2014, 42631), (3382, 25387), (4717, 18202), (9101, 9434)]