68909752

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{162523}}^1$

素因数の和:162582

約数の個数: 16

約数和(自身を含む): 131644440

約数和(自身を除く): 62734688

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 162523, 325046, 650092, 1300184, 8613719, 17227438, 34454876, 68909752]

約数ペア:

[(1, 68909752), (2, 34454876), (4, 17227438), (8, 8613719), (53, 1300184), (106, 650092), (212, 325046), (424, 162523)]