80609902

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1\times {\mathrm{1439}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 124433280

約数和(自身を除く): 43823378

約数列:

[1, 2, 37, 74, 757, 1439, 1514, 2878, 28009, 53243, 56018, 106486, 1089323, 2178646, 40304951, 80609902]

約数ペア:

[(1, 80609902), (2, 40304951), (37, 2178646), (74, 1089323), (757, 106486), (1439, 56018), (1514, 53243), (2878, 28009)]