81167354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{8863}}^1$

素因数の和:9125

約数の個数: 16

約数和(自身を含む): 128705280

約数和(自身を除く): 47537926

約数列:

[1, 2, 19, 38, 241, 482, 4579, 8863, 9158, 17726, 168397, 336794, 2135983, 4271966, 40583677, 81167354]

約数ペア:

[(1, 81167354), (2, 40583677), (19, 4271966), (38, 2135983), (241, 336794), (482, 168397), (4579, 17726), (8863, 9158)]