87656266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{3881}}^1$

素因数の和:4397

約数の個数: 16

約数和(自身を含む): 137515968

約数和(自身を除く): 49859702

約数列:

[1, 2, 23, 46, 491, 982, 3881, 7762, 11293, 22586, 89263, 178526, 1905571, 3811142, 43828133, 87656266]

約数ペア:

[(1, 87656266), (2, 43828133), (23, 3811142), (46, 1905571), (491, 178526), (982, 89263), (3881, 22586), (7762, 11293)]