285872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1076

約数の個数: 20

約数和(自身を含む): 587016

約数和(自身を除く): 301144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1051, 2102, 4204, 8408, 16816, 17867, 35734, 71468, 142936, 285872]

約数ペア:

[(1, 285872), (2, 142936), (4, 71468), (8, 35734), (16, 17867), (17, 16816), (34, 8408), (68, 4204), (136, 2102), (272, 1051)]