28872952

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83933}}^1$

素因数の和:83982

約数の個数: 16

約数和(自身を含む): 55396440

約数和(自身を除く): 26523488

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 83933, 167866, 335732, 671464, 3609119, 7218238, 14436476, 28872952]

約数ペア:

[(1, 28872952), (2, 14436476), (4, 7218238), (8, 3609119), (43, 671464), (86, 335732), (172, 167866), (344, 83933)]