87286834324

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{325697143}}^1$

素因数の和:325697214

約数の個数: 12

約数和(自身を含む): 155031840544

約数和(自身を除く): 67745006220

約数列:

[1, 2, 4, 67, 134, 268, 325697143, 651394286, 1302788572, 21821708581, 43643417162, 87286834324]

約数ペア:

[(1, 87286834324), (2, 43643417162), (4, 21821708581), (67, 1302788572), (134, 651394286), (268, 325697143)]