42155504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{114553}}^1$

素因数の和:114584

約数の個数: 20

約数和(自身を含む): 85228176

約数和(自身を除く): 43072672

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 114553, 229106, 458212, 916424, 1832848, 2634719, 5269438, 10538876, 21077752, 42155504]

約数ペア:

[(1, 42155504), (2, 21077752), (4, 10538876), (8, 5269438), (16, 2634719), (23, 1832848), (46, 916424), (92, 458212), (184, 229106), (368, 114553)]