40080794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17321}}^1$

素因数の和:17425

約数の個数: 16

約数和(自身を含む): 65477160

約数和(自身を除く): 25396366

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 17321, 34642, 225173, 450346, 1541569, 3083138, 20040397, 40080794]

約数ペア:

[(1, 40080794), (2, 20040397), (13, 3083138), (26, 1541569), (89, 450346), (178, 225173), (1157, 34642), (2314, 17321)]