90688286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{1579}}^1$

素因数の和:1688

約数の個数: 24

約数和(自身を含む): 149774520

約数和(自身を除く): 59086234

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 1579, 2209, 3158, 4418, 20527, 28717, 41054, 57434, 74213, 148426, 964769, 1929538, 3488011, 6976022, 45344143, 90688286]

約数ペア:

[(1, 90688286), (2, 45344143), (13, 6976022), (26, 3488011), (47, 1929538), (94, 964769), (611, 148426), (1222, 74213), (1579, 57434), (2209, 41054), (3158, 28717), (4418, 20527)]