89681170

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{190811}}^1$

素因数の和:190865

約数の個数: 16

約数和(自身を含む): 164861568

約数和(自身を除く): 75180398

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 190811, 381622, 954055, 1908110, 8968117, 17936234, 44840585, 89681170]

約数ペア:

[(1, 89681170), (2, 44840585), (5, 17936234), (10, 8968117), (47, 1908110), (94, 954055), (235, 381622), (470, 190811)]