71073424

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{83813}}^1$

素因数の和:83874

約数の個数: 20

約数和(自身を含む): 140304636

約数和(自身を除く): 69231212

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 83813, 167626, 335252, 670504, 1341008, 4442089, 8884178, 17768356, 35536712, 71073424]

約数ペア:

[(1, 71073424), (2, 35536712), (4, 17768356), (8, 8884178), (16, 4442089), (53, 1341008), (106, 670504), (212, 335252), (424, 167626), (848, 83813)]