42754904

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{27691}}^1$

素因数の和:27890

約数の個数: 16

約数和(自身を含む): 80583720

約数和(自身を除く): 37828816

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 27691, 55382, 110764, 221528, 5344363, 10688726, 21377452, 42754904]

約数ペア:

[(1, 42754904), (2, 21377452), (4, 10688726), (8, 5344363), (193, 221528), (386, 110764), (772, 55382), (1544, 27691)]