17047216

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{1657}}^1$

素因数の和:2308

約数の個数: 20

約数和(自身を含む): 33100312

約数和(自身を除く): 16053096

約数列:

[1, 2, 4, 8, 16, 643, 1286, 1657, 2572, 3314, 5144, 6628, 10288, 13256, 26512, 1065451, 2130902, 4261804, 8523608, 17047216]

約数ペア:

[(1, 17047216), (2, 8523608), (4, 4261804), (8, 2130902), (16, 1065451), (643, 26512), (1286, 13256), (1657, 10288), (2572, 6628), (3314, 5144)]