66083792

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{77929}}^1$

素因数の和:77990

約数の個数: 20

約数和(自身を含む): 130454820

約数和(自身を除く): 64371028

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 77929, 155858, 311716, 623432, 1246864, 4130237, 8260474, 16520948, 33041896, 66083792]

約数ペア:

[(1, 66083792), (2, 33041896), (4, 16520948), (8, 8260474), (16, 4130237), (53, 1246864), (106, 623432), (212, 311716), (424, 155858), (848, 77929)]