4122128

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{4861}}^1$

素因数の和:4922

約数の個数: 20

約数和(自身を含む): 8138988

約数和(自身を除く): 4016860

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 4861, 9722, 19444, 38888, 77776, 257633, 515266, 1030532, 2061064, 4122128]

約数ペア:

[(1, 4122128), (2, 2061064), (4, 1030532), (8, 515266), (16, 257633), (53, 77776), (106, 38888), (212, 19444), (424, 9722), (848, 4861)]