41980784

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{20029}}^1$

素因数の和:20168

約数の個数: 20

約数和(自身を含む): 81962760

約数和(自身を除く): 39981976

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 20029, 40058, 80116, 160232, 320464, 2623799, 5247598, 10495196, 20990392, 41980784]

約数ペア:

[(1, 41980784), (2, 20990392), (4, 10495196), (8, 5247598), (16, 2623799), (131, 320464), (262, 160232), (524, 80116), (1048, 40058), (2096, 20029)]