17420336

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{8573}}^1$

素因数の和:8708

約数の個数: 20

約数和(自身を含む): 34021632

約数和(自身を除く): 16601296

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 8573, 17146, 34292, 68584, 137168, 1088771, 2177542, 4355084, 8710168, 17420336]

約数ペア:

[(1, 17420336), (2, 8710168), (4, 4355084), (8, 2177542), (16, 1088771), (127, 137168), (254, 68584), (508, 34292), (1016, 17146), (2032, 8573)]