78908584

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{428851}}^1$

素因数の和:428880

約数の個数: 16

約数和(自身を含む): 154386720

約数和(自身を除く): 75478136

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 428851, 857702, 1715404, 3430808, 9863573, 19727146, 39454292, 78908584]

約数ペア:

[(1, 78908584), (2, 39454292), (4, 19727146), (8, 9863573), (23, 3430808), (46, 1715404), (92, 857702), (184, 428851)]