127810352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{469891}}^1$

素因数の和:469916

約数の個数: 20

約数和(自身を含む): 262199736

約数和(自身を除く): 134389384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 469891, 939782, 1879564, 3759128, 7518256, 7988147, 15976294, 31952588, 63905176, 127810352]

約数ペア:

[(1, 127810352), (2, 63905176), (4, 31952588), (8, 15976294), (16, 7988147), (17, 7518256), (34, 3759128), (68, 1879564), (136, 939782), (272, 469891)]