42181816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{229249}}^1$

素因数の和:229278

約数の個数: 16

約数和(自身を含む): 82530000

約数和(自身を除く): 40348184

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 229249, 458498, 916996, 1833992, 5272727, 10545454, 21090908, 42181816]

約数ペア:

[(1, 42181816), (2, 21090908), (4, 10545454), (8, 5272727), (23, 1833992), (46, 916996), (92, 458498), (184, 229249)]