54281816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{399131}}^1$

素因数の和:399154

約数の個数: 16

約数和(自身を含む): 107765640

約数和(自身を除く): 53483824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 399131, 798262, 1596524, 3193048, 6785227, 13570454, 27140908, 54281816]

約数ペア:

[(1, 54281816), (2, 27140908), (4, 13570454), (8, 6785227), (17, 3193048), (34, 1596524), (68, 798262), (136, 399131)]