21464032

素因数分解:

$2^5\times {\mathrm{347}}^1\times {\mathrm{1933}}^1$

素因数の和:2290

約数の個数: 24

約数和(自身を含む): 42401016

約数和(自身を除く): 20936984

約数列:

[1, 2, 4, 8, 16, 32, 347, 694, 1388, 1933, 2776, 3866, 5552, 7732, 11104, 15464, 30928, 61856, 670751, 1341502, 2683004, 5366008, 10732016, 21464032]

約数ペア:

[(1, 21464032), (2, 10732016), (4, 5366008), (8, 2683004), (16, 1341502), (32, 670751), (347, 61856), (694, 30928), (1388, 15464), (1933, 11104), (2776, 7732), (3866, 5552)]