21482176

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{3137}}^1$

素因数の和:3256

約数の個数: 28

約数和(自身を含む): 43040808

約数和(自身を除く): 21558632

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3137, 3424, 6274, 6848, 12548, 25096, 50192, 100384, 200768, 335659, 671318, 1342636, 2685272, 5370544, 10741088, 21482176]

約数ペア:

[(1, 21482176), (2, 10741088), (4, 5370544), (8, 2685272), (16, 1342636), (32, 671318), (64, 335659), (107, 200768), (214, 100384), (428, 50192), (856, 25096), (1712, 12548), (3137, 6848), (3424, 6274)]