21794944

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{4153}}^1$

素因数の和:4208

約数の個数: 32

約数和(自身を含む): 44489340

約数和(自身を除く): 22694396

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 4153, 5248, 8306, 16612, 33224, 66448, 132896, 170273, 265792, 340546, 531584, 681092, 1362184, 2724368, 5448736, 10897472, 21794944]

約数ペア:

[(1, 21794944), (2, 10897472), (4, 5448736), (8, 2724368), (16, 1362184), (32, 681092), (41, 531584), (64, 340546), (82, 265792), (128, 170273), (164, 132896), (328, 66448), (656, 33224), (1312, 16612), (2624, 8306), (4153, 5248)]