162681874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{67391}}^1$

素因数の和:67481

約数の個数: 16

約数和(自身を含む): 262020096

約数和(自身を除く): 99338222

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 67391, 134782, 1145647, 2291294, 4784761, 9569522, 81340937, 162681874]

約数ペア:

[(1, 162681874), (2, 81340937), (17, 9569522), (34, 4784761), (71, 2291294), (142, 1145647), (1207, 134782), (2414, 67391)]