31950994

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{1009}}^1$

素因数の和:1305

約数の個数: 16

約数和(自身を含む): 48867840

約数和(自身を除く): 16916846

約数列:

[1, 2, 71, 142, 223, 446, 1009, 2018, 15833, 31666, 71639, 143278, 225007, 450014, 15975497, 31950994]

約数ペア:

[(1, 31950994), (2, 15975497), (71, 450014), (142, 225007), (223, 143278), (446, 71639), (1009, 31666), (2018, 15833)]