16235286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 34380288

約数和(自身を除く): 18145002

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 1657, 3266, 3314, 4899, 4971, 9798, 9942, 38111, 76222, 114333, 117647, 228666, 235294, 352941, 705882, 2705881, 5411762, 8117643, 16235286]

約数ペア:

[(1, 16235286), (2, 8117643), (3, 5411762), (6, 2705881), (23, 705882), (46, 352941), (69, 235294), (71, 228666), (138, 117647), (142, 114333), (213, 76222), (426, 38111), (1633, 9942), (1657, 9798), (3266, 4971), (3314, 4899)]