38165786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 23765734

約数列:

[1, 2, 23, 46, 47, 94, 127, 139, 254, 278, 1081, 2162, 2921, 3197, 5842, 5969, 6394, 6533, 11938, 13066, 17653, 35306, 137287, 150259, 274574, 300518, 406019, 812038, 829691, 1659382, 19082893, 38165786]

約数ペア:

[(1, 38165786), (2, 19082893), (23, 1659382), (46, 829691), (47, 812038), (94, 406019), (127, 300518), (139, 274574), (254, 150259), (278, 137287), (1081, 35306), (2162, 17653), (2921, 13066), (3197, 11938), (5842, 6533), (5969, 6394)]