54319624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{399409}}^1$

素因数の和:399432

約数の個数: 16

約数和(自身を含む): 107840700

約数和(自身を除く): 53521076

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 399409, 798818, 1597636, 3195272, 6789953, 13579906, 27159812, 54319624]

約数ペア:

[(1, 54319624), (2, 27159812), (4, 13579906), (8, 6789953), (17, 3195272), (34, 1597636), (68, 798818), (136, 399409)]