91267184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{300221}}^1$

素因数の和:300248

約数の個数: 20

約数和(自身を含む): 186137640

約数和(自身を除く): 94870456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 300221, 600442, 1200884, 2401768, 4803536, 5704199, 11408398, 22816796, 45633592, 91267184]

約数ペア:

[(1, 91267184), (2, 45633592), (4, 22816796), (8, 11408398), (16, 5704199), (19, 4803536), (38, 2401768), (76, 1200884), (152, 600442), (304, 300221)]