78661036786

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{1025327}}^1$

素因数の和:1025849

約数の個数: 16

約数和(自身を含む): 119594257920

約数和(自身を除く): 40933221134

約数列:

[1, 2, 89, 178, 431, 862, 38359, 76718, 1025327, 2050654, 91254103, 182508206, 441915937, 883831874, 39330518393, 78661036786]

約数ペア:

[(1, 78661036786), (2, 39330518393), (89, 883831874), (178, 441915937), (431, 182508206), (862, 91254103), (38359, 2050654), (76718, 1025327)]