16491224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{121259}}^1$

素因数の和:121282

約数の個数: 16

約数和(自身を含む): 32740200

約数和(自身を除く): 16248976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 121259, 242518, 485036, 970072, 2061403, 4122806, 8245612, 16491224]

約数ペア:

[(1, 16491224), (2, 8245612), (4, 4122806), (8, 2061403), (17, 970072), (34, 485036), (68, 242518), (136, 121259)]