40347842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{4157}}^1$

素因数の和:4393

約数の個数: 16

約数和(自身を含む): 63467712

約数和(自身を除く): 23119870

約数列:

[1, 2, 23, 46, 211, 422, 4157, 4853, 8314, 9706, 95611, 191222, 877127, 1754254, 20173921, 40347842]

約数ペア:

[(1, 40347842), (2, 20173921), (23, 1754254), (46, 877127), (211, 191222), (422, 95611), (4157, 9706), (4853, 8314)]