42161672

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17509}}^1$

素因数の和:17565

約数の個数: 32

約数和(自身を含む): 92452800

約数和(自身を除く): 50291128

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 17509, 35018, 70036, 122563, 140072, 245126, 490252, 752887, 980504, 1505774, 3011548, 5270209, 6023096, 10540418, 21080836, 42161672]

約数ペア:

[(1, 42161672), (2, 21080836), (4, 10540418), (7, 6023096), (8, 5270209), (14, 3011548), (28, 1505774), (43, 980504), (56, 752887), (86, 490252), (172, 245126), (301, 140072), (344, 122563), (602, 70036), (1204, 35018), (2408, 17509)]