71131202

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{3709}}^1$

素因数の和:3977

約数の個数: 16

約数和(自身を含む): 109697280

約数和(自身を除く): 38566078

約数列:

[1, 2, 43, 86, 223, 446, 3709, 7418, 9589, 19178, 159487, 318974, 827107, 1654214, 35565601, 71131202]

約数ペア:

[(1, 71131202), (2, 35565601), (43, 1654214), (86, 827107), (223, 318974), (446, 159487), (3709, 19178), (7418, 9589)]