39340208

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{8009}}^1$

素因数の和:8324

約数の個数: 20

約数和(自身を含む): 76479480

約数和(自身を除く): 37139272

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 8009, 16018, 32036, 64072, 128144, 2458763, 4917526, 9835052, 19670104, 39340208]

約数ペア:

[(1, 39340208), (2, 19670104), (4, 9835052), (8, 4917526), (16, 2458763), (307, 128144), (614, 64072), (1228, 32036), (2456, 16018), (4912, 8009)]