258688072

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{482627}}^1$

素因数の和:482700

約数の個数: 16

約数和(自身を含む): 492280560

約数和(自身を除く): 233592488

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 482627, 965254, 1930508, 3861016, 32336009, 64672018, 129344036, 258688072]

約数ペア:

[(1, 258688072), (2, 129344036), (4, 64672018), (8, 32336009), (67, 3861016), (134, 1930508), (268, 965254), (536, 482627)]