90453404

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{3257}}^1$

素因数の和:3445

約数の個数: 24

約数和(自身を含む): 162561168

約数和(自身を除く): 72107764

約数列:

[1, 2, 4, 53, 106, 131, 212, 262, 524, 3257, 6514, 6943, 13028, 13886, 27772, 172621, 345242, 426667, 690484, 853334, 1706668, 22613351, 45226702, 90453404]

約数ペア:

[(1, 90453404), (2, 45226702), (4, 22613351), (53, 1706668), (106, 853334), (131, 690484), (212, 426667), (262, 345242), (524, 172621), (3257, 27772), (6514, 13886), (6943, 13028)]