40031794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{1471}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 65604096

約数和(自身を除く): 25572302

約数列:

[1, 2, 11, 22, 1237, 1471, 2474, 2942, 13607, 16181, 27214, 32362, 1819627, 3639254, 20015897, 40031794]

約数ペア:

[(1, 40031794), (2, 20015897), (11, 3639254), (22, 1819627), (1237, 32362), (1471, 27214), (2474, 16181), (2942, 13607)]