31793242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{18251}}^1$

素因数の和:18333

約数の個数: 16

約数和(自身を含む): 52127712

約数和(自身を除く): 20334470

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 18251, 36502, 237263, 474526, 1222817, 2445634, 15896621, 31793242]

約数ペア:

[(1, 31793242), (2, 15896621), (13, 2445634), (26, 1222817), (67, 474526), (134, 237263), (871, 36502), (1742, 18251)]