43219888

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{4201}}^1$

素因数の和:4852

約数の個数: 20

約数和(自身を含む): 83888728

約数和(自身を除く): 40668840

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 4201, 5144, 8402, 10288, 16804, 33608, 67216, 2701243, 5402486, 10804972, 21609944, 43219888]

約数ペア:

[(1, 43219888), (2, 21609944), (4, 10804972), (8, 5402486), (16, 2701243), (643, 67216), (1286, 33608), (2572, 16804), (4201, 10288), (5144, 8402)]