40968152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4201}}^1$

素因数の和:4283

約数の個数: 32

約数和(自身を含む): 81686880

約数和(自身を除く): 40718728

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 4201, 4876, 8402, 9752, 16804, 33608, 96623, 193246, 222653, 386492, 445306, 772984, 890612, 1781224, 5121019, 10242038, 20484076, 40968152]

約数ペア:

[(1, 40968152), (2, 20484076), (4, 10242038), (8, 5121019), (23, 1781224), (46, 890612), (53, 772984), (92, 445306), (106, 386492), (184, 222653), (212, 193246), (424, 96623), (1219, 33608), (2438, 16804), (4201, 9752), (4876, 8402)]