71850154

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{2269}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 109831680

約数和(自身を除く): 37981526

約数列:

[1, 2, 71, 142, 223, 446, 2269, 4538, 15833, 31666, 161099, 322198, 505987, 1011974, 35925077, 71850154]

約数ペア:

[(1, 71850154), (2, 35925077), (71, 1011974), (142, 505987), (223, 322198), (446, 161099), (2269, 31666), (4538, 15833)]