8889136

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{4241}}^1$

素因数の和:4380

約数の個数: 20

約数和(自身を含む): 17358264

約数和(自身を除く): 8469128

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 4241, 8482, 16964, 33928, 67856, 555571, 1111142, 2222284, 4444568, 8889136]

約数ペア:

[(1, 8889136), (2, 4444568), (4, 2222284), (8, 1111142), (16, 555571), (131, 67856), (262, 33928), (524, 16964), (1048, 8482), (2096, 4241)]