53975816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{396881}}^1$

素因数の和:396904

約数の個数: 16

約数和(自身を含む): 107158140

約数和(自身を除く): 53182324

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 396881, 793762, 1587524, 3175048, 6746977, 13493954, 26987908, 53975816]

約数ペア:

[(1, 53975816), (2, 26987908), (4, 13493954), (8, 6746977), (17, 3175048), (34, 1587524), (68, 793762), (136, 396881)]