17320753616

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{20425417}}^1$

素因数の和:20425478

約数の個数: 20

約数和(自身を含む): 34192149732

約数和(自身を除く): 16871396116

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 20425417, 40850834, 81701668, 163403336, 326806672, 1082547101, 2165094202, 4330188404, 8660376808, 17320753616]

約数ペア:

[(1, 17320753616), (2, 8660376808), (4, 4330188404), (8, 2165094202), (16, 1082547101), (53, 326806672), (106, 163403336), (212, 81701668), (424, 40850834), (848, 20425417)]