171797584

素因数分解:

$2^4\times 7^1\times {\mathrm{1533907}}^1$

素因数の和:1533922

約数の個数: 20

約数和(自身を含む): 380409184

約数和(自身を除く): 208611600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1533907, 3067814, 6135628, 10737349, 12271256, 21474698, 24542512, 42949396, 85898792, 171797584]

約数ペア:

[(1, 171797584), (2, 85898792), (4, 42949396), (7, 24542512), (8, 21474698), (14, 12271256), (16, 10737349), (28, 6135628), (56, 3067814), (112, 1533907)]