80496488552

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{16661}}^1\times {\mathrm{8273}}^1$

素因数の和:25013

約数の個数: 32

約数和(自身を含む): 153026140680

約数和(自身を除く): 72529652128

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 8273, 16546, 16661, 33092, 33322, 66184, 66644, 133288, 603929, 1207858, 1216253, 2415716, 2432506, 4831432, 4865012, 9730024, 137836453, 275672906, 551345812, 1102691624, 10062061069, 20124122138, 40248244276, 80496488552]

約数ペア:

[(1, 80496488552), (2, 40248244276), (4, 20124122138), (8, 10062061069), (73, 1102691624), (146, 551345812), (292, 275672906), (584, 137836453), (8273, 9730024), (16546, 4865012), (16661, 4831432), (33092, 2432506), (33322, 2415716), (66184, 1216253), (66644, 1207858), (133288, 603929)]