31972802

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{887}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 48911040

約数和(自身を除く): 16938238

約数列:

[1, 2, 67, 134, 269, 538, 887, 1774, 18023, 36046, 59429, 118858, 238603, 477206, 15986401, 31972802]

約数ペア:

[(1, 31972802), (2, 15986401), (67, 477206), (134, 238603), (269, 118858), (538, 59429), (887, 36046), (1774, 18023)]