56861842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{8893}}^1$

素因数の和:9057

約数の個数: 16

約数和(自身を含む): 89651520

約数和(自身を除く): 32789678

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 8893, 17786, 204539, 409078, 1236127, 2472254, 28430921, 56861842]

約数ペア:

[(1, 56861842), (2, 28430921), (23, 2472254), (46, 1236127), (139, 409078), (278, 204539), (3197, 17786), (6394, 8893)]