66446146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20123}}^1$

素因数の和:20265

約数の個数: 16

約数和(自身を含む): 108186624

約数和(自身を除く): 41740478

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 20123, 40246, 261599, 523198, 2555621, 5111242, 33223073, 66446146]

約数ペア:

[(1, 66446146), (2, 33223073), (13, 5111242), (26, 2555621), (127, 523198), (254, 261599), (1651, 40246), (3302, 20123)]