53404664

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{18911}}^1$

素因数の和:19270

約数の個数: 16

約数和(自身を含む): 100422720

約数和(自身を除く): 47018056

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 18911, 37822, 75644, 151288, 6675583, 13351166, 26702332, 53404664]

約数ペア:

[(1, 53404664), (2, 26702332), (4, 13351166), (8, 6675583), (353, 151288), (706, 75644), (1412, 37822), (2824, 18911)]