414256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1548

約数の個数: 20

約数和(自身を含む): 850392

約数和(自身を除く): 436136

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1523, 3046, 6092, 12184, 24368, 25891, 51782, 103564, 207128, 414256]

約数ペア:

[(1, 414256), (2, 207128), (4, 103564), (8, 51782), (16, 25891), (17, 24368), (34, 12184), (68, 6092), (136, 3046), (272, 1523)]