89840234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{8317}}^1$

素因数の和:8821

約数の個数: 16

約数和(自身を含む): 147328416

約数和(自身を除く): 57488182

約数列:

[1, 2, 11, 22, 491, 982, 5401, 8317, 10802, 16634, 91487, 182974, 4083647, 8167294, 44920117, 89840234]

約数ペア:

[(1, 89840234), (2, 44920117), (11, 8167294), (22, 4083647), (491, 182974), (982, 91487), (5401, 16634), (8317, 10802)]