54791816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{402881}}^1$

素因数の和:402904

約数の個数: 16

約数和(自身を含む): 108778140

約数和(自身を除く): 53986324

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 402881, 805762, 1611524, 3223048, 6848977, 13697954, 27395908, 54791816]

約数ペア:

[(1, 54791816), (2, 27395908), (4, 13697954), (8, 6848977), (17, 3223048), (34, 1611524), (68, 805762), (136, 402881)]