21672032

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{3037}}^1$

素因数の和:3270

約数の個数: 24

約数和(自身を含む): 42872256

約数和(自身を除く): 21200224

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3037, 3568, 6074, 7136, 12148, 24296, 48592, 97184, 677251, 1354502, 2709004, 5418008, 10836016, 21672032]

約数ペア:

[(1, 21672032), (2, 10836016), (4, 5418008), (8, 2709004), (16, 1354502), (32, 677251), (223, 97184), (446, 48592), (892, 24296), (1784, 12148), (3037, 7136), (3568, 6074)]