40968658

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10007}}^1$

素因数の和:10121

約数の個数: 16

約数和(自身を含む): 64851840

約数和(自身を除く): 23883182

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 10007, 20014, 230161, 460322, 890623, 1781246, 20484329, 40968658]

約数ペア:

[(1, 40968658), (2, 20484329), (23, 1781246), (46, 890623), (89, 460322), (178, 230161), (2047, 20014), (4094, 10007)]