87939728

素因数分解:

$2^4\times {\mathrm{1601}}^1\times {\mathrm{3433}}^1$

素因数の和:5042

約数の個数: 20

約数和(自身を含む): 170539308

約数和(自身を除く): 82599580

約数列:

[1, 2, 4, 8, 16, 1601, 3202, 3433, 6404, 6866, 12808, 13732, 25616, 27464, 54928, 5496233, 10992466, 21984932, 43969864, 87939728]

約数ペア:

[(1, 87939728), (2, 43969864), (4, 21984932), (8, 10992466), (16, 5496233), (1601, 54928), (3202, 27464), (3433, 25616), (6404, 13732), (6866, 12808)]