16906316

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7643}}^1$

素因数の和:7733

約数の個数: 24

約数和(自身を含む): 34245120

約数和(自身を除く): 17338804

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 7643, 15286, 30572, 53501, 107002, 214004, 603797, 1207594, 2415188, 4226579, 8453158, 16906316]

約数ペア:

[(1, 16906316), (2, 8453158), (4, 4226579), (7, 2415188), (14, 1207594), (28, 603797), (79, 214004), (158, 107002), (316, 53501), (553, 30572), (1106, 15286), (2212, 7643)]