126816722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{3191}}^1$

素因数の和:3865

約数の個数: 16

約数和(自身を含む): 196729344

約数和(自身を除く): 69912622

約数列:

[1, 2, 31, 62, 641, 1282, 3191, 6382, 19871, 39742, 98921, 197842, 2045431, 4090862, 63408361, 126816722]

約数ペア:

[(1, 126816722), (2, 63408361), (31, 4090862), (62, 2045431), (641, 197842), (1282, 98921), (3191, 39742), (6382, 19871)]