40251794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79549}}^1$

素因数の和:79585

約数の個数: 16

約数和(自身を含む): 68731200

約数和(自身を除く): 28479406

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 79549, 159098, 875039, 1750078, 1829627, 3659254, 20125897, 40251794]

約数ペア:

[(1, 40251794), (2, 20125897), (11, 3659254), (22, 1829627), (23, 1750078), (46, 875039), (253, 159098), (506, 79549)]