86057878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{52667}}^1$

素因数の和:52731

約数の個数: 16

約数和(自身を含む): 139043520

約数和(自身を除く): 52985642

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 52667, 105334, 1000673, 2001346, 2264681, 4529362, 43028939, 86057878]

約数ペア:

[(1, 86057878), (2, 43028939), (19, 4529362), (38, 2264681), (43, 2001346), (86, 1000673), (817, 105334), (1634, 52667)]