27916144

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{8269}}^1$

素因数の和:8488

約数の個数: 20

約数和(自身を含む): 54350440

約数和(自身を除く): 26434296

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 8269, 16538, 33076, 66152, 132304, 1744759, 3489518, 6979036, 13958072, 27916144]

約数ペア:

[(1, 27916144), (2, 13958072), (4, 6979036), (8, 3489518), (16, 1744759), (211, 132304), (422, 66152), (844, 33076), (1688, 16538), (3376, 8269)]