47185456

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{30403}}^1$

素因数の和:30508

約数の個数: 20

約数和(自身を含む): 92367352

約数和(自身を除く): 45181896

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 30403, 60806, 121612, 243224, 486448, 2949091, 5898182, 11796364, 23592728, 47185456]

約数ペア:

[(1, 47185456), (2, 23592728), (4, 11796364), (8, 5898182), (16, 2949091), (97, 486448), (194, 243224), (388, 121612), (776, 60806), (1552, 30403)]