31768382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 24

約数和(自身を含む): 50802768

約数和(自身を除く): 19034386

約数列:

[1, 2, 23, 46, 71, 137, 142, 274, 1633, 3151, 3266, 5041, 6302, 9727, 10082, 19454, 115943, 223721, 231886, 447442, 690617, 1381234, 15884191, 31768382]

約数ペア:

[(1, 31768382), (2, 15884191), (23, 1381234), (46, 690617), (71, 447442), (137, 231886), (142, 223721), (274, 115943), (1633, 19454), (3151, 10082), (3266, 9727), (5041, 6302)]