201604016

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{23819}}^1$

素因数の和:23873

約数の個数: 30

約数和(自身を含む): 408346260

約数和(自身を除く): 206742244

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 23819, 47638, 95276, 190552, 381104, 547837, 1095674, 2191348, 4382696, 8765392, 12600251, 25200502, 50401004, 100802008, 201604016]

約数ペア:

[(1, 201604016), (2, 100802008), (4, 50401004), (8, 25200502), (16, 12600251), (23, 8765392), (46, 4382696), (92, 2191348), (184, 1095674), (368, 547837), (529, 381104), (1058, 190552), (2116, 95276), (4232, 47638), (8464, 23819)]