54480784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{200297}}^1$

素因数の和:200322

約数の個数: 20

約数和(自身を含む): 111766284

約数和(自身を除く): 57285500

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 200297, 400594, 801188, 1602376, 3204752, 3405049, 6810098, 13620196, 27240392, 54480784]

約数ペア:

[(1, 54480784), (2, 27240392), (4, 13620196), (8, 6810098), (16, 3405049), (17, 3204752), (34, 1602376), (68, 801188), (136, 400594), (272, 200297)]