29121966256

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{20450819}}^1$

素因数の和:20450916

約数の個数: 20

約数和(自身を含む): 57057787800

約数和(自身を除く): 27935821544

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 20450819, 40901638, 81803276, 163606552, 327213104, 1820122891, 3640245782, 7280491564, 14560983128, 29121966256]

約数ペア:

[(1, 29121966256), (2, 14560983128), (4, 7280491564), (8, 3640245782), (16, 1820122891), (89, 327213104), (178, 163606552), (356, 81803276), (712, 40901638), (1424, 20450819)]