89068136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{258919}}^1$

素因数の和:258968

約数の個数: 16

約数和(自身を含む): 170887200

約数和(自身を除く): 81819064

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 258919, 517838, 1035676, 2071352, 11133517, 22267034, 44534068, 89068136]

約数ペア:

[(1, 89068136), (2, 44534068), (4, 22267034), (8, 11133517), (43, 2071352), (86, 1035676), (172, 517838), (344, 258919)]