1605232

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2496

約数の個数: 20

約数和(自身を含む): 3187296

約数和(自身を除く): 1582064

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2447, 4894, 9788, 19576, 39152, 100327, 200654, 401308, 802616, 1605232]

約数ペア:

[(1, 1605232), (2, 802616), (4, 401308), (8, 200654), (16, 100327), (41, 39152), (82, 19576), (164, 9788), (328, 4894), (656, 2447)]