173189728

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{60811}}^1$

素因数の和:60910

約数の個数: 24

約数和(自身を含む): 344804040

約数和(自身を除く): 171614312

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 60811, 121622, 243244, 486488, 972976, 1945952, 5412179, 10824358, 21648716, 43297432, 86594864, 173189728]

約数ペア:

[(1, 173189728), (2, 86594864), (4, 43297432), (8, 21648716), (16, 10824358), (32, 5412179), (89, 1945952), (178, 972976), (356, 486488), (712, 243244), (1424, 121622), (2848, 60811)]