88720868

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{1361}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 159408480

約数和(自身を除く): 70687612

約数列:

[1, 2, 4, 43, 86, 172, 379, 758, 1361, 1516, 2722, 5444, 16297, 32594, 58523, 65188, 117046, 234092, 515819, 1031638, 2063276, 22180217, 44360434, 88720868]

約数ペア:

[(1, 88720868), (2, 44360434), (4, 22180217), (43, 2063276), (86, 1031638), (172, 515819), (379, 234092), (758, 117046), (1361, 65188), (1516, 58523), (2722, 32594), (5444, 16297)]