8409232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{40429}}^1$

素因数の和:40450

約数の個数: 20

約数和(自身を含む): 17546620

約数和(自身を除く): 9137388

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 40429, 80858, 161716, 323432, 525577, 646864, 1051154, 2102308, 4204616, 8409232]

約数ペア:

[(1, 8409232), (2, 4204616), (4, 2102308), (8, 1051154), (13, 646864), (16, 525577), (26, 323432), (52, 161716), (104, 80858), (208, 40429)]