16907840

素因数分解:

$2^6\times 5^1\times {\mathrm{52837}}^1$

素因数の和:52854

約数の個数: 28

約数和(自身を含む): 40262556

約数和(自身を除く): 23354716

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 52837, 105674, 211348, 264185, 422696, 528370, 845392, 1056740, 1690784, 2113480, 3381568, 4226960, 8453920, 16907840]

約数ペア:

[(1, 16907840), (2, 8453920), (4, 4226960), (5, 3381568), (8, 2113480), (10, 1690784), (16, 1056740), (20, 845392), (32, 528370), (40, 422696), (64, 264185), (80, 211348), (160, 105674), (320, 52837)]