43221872

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{1607}}^1$

素因数の和:1697

約数の個数: 30

約数和(自身を含む): 85888104

約数和(自身を除く): 42666232

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1607, 1681, 3214, 3362, 6428, 6724, 12856, 13448, 25712, 26896, 65887, 131774, 263548, 527096, 1054192, 2701367, 5402734, 10805468, 21610936, 43221872]

約数ペア:

[(1, 43221872), (2, 21610936), (4, 10805468), (8, 5402734), (16, 2701367), (41, 1054192), (82, 527096), (164, 263548), (328, 131774), (656, 65887), (1607, 26896), (1681, 25712), (3214, 13448), (3362, 12856), (6428, 6724)]