71809666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{12647}}^1$

素因数の和:12833

約数の個数: 16

約数和(自身を含む): 114742656

約数和(自身を除く): 42932990

約数列:

[1, 2, 17, 34, 167, 334, 2839, 5678, 12647, 25294, 214999, 429998, 2112049, 4224098, 35904833, 71809666]

約数ペア:

[(1, 71809666), (2, 35904833), (17, 4224098), (34, 2112049), (167, 429998), (334, 214999), (2839, 25294), (5678, 12647)]