81206042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{2549}}^1$

素因数の和:3505

約数の個数: 16

約数和(自身を含む): 129162600

約数和(自身を除く): 47956558

約数列:

[1, 2, 17, 34, 937, 1874, 2549, 5098, 15929, 31858, 43333, 86666, 2388413, 4776826, 40603021, 81206042]

約数ペア:

[(1, 81206042), (2, 40603021), (17, 4776826), (34, 2388413), (937, 86666), (1874, 43333), (2549, 31858), (5098, 15929)]