31657292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5641}}^1$

素因数の和:5729

約数の個数: 24

約数和(自身を含む): 58767072

約数和(自身を除く): 27109780

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 5641, 11282, 22564, 129743, 259486, 344101, 518972, 688202, 1376404, 7914323, 15828646, 31657292]

約数ペア:

[(1, 31657292), (2, 15828646), (4, 7914323), (23, 1376404), (46, 688202), (61, 518972), (92, 344101), (122, 259486), (244, 129743), (1403, 22564), (2806, 11282), (5612, 5641)]