218955872

素因数分解:

$2^5\times {\mathrm{2357}}^1\times {\mathrm{2903}}^1$

素因数の和:5270

約数の個数: 24

約数和(自身を含む): 431400816

約数和(自身を除く): 212444944

約数列:

[1, 2, 4, 8, 16, 32, 2357, 2903, 4714, 5806, 9428, 11612, 18856, 23224, 37712, 46448, 75424, 92896, 6842371, 13684742, 27369484, 54738968, 109477936, 218955872]

約数ペア:

[(1, 218955872), (2, 109477936), (4, 54738968), (8, 27369484), (16, 13684742), (32, 6842371), (2357, 92896), (2903, 75424), (4714, 46448), (5806, 37712), (9428, 23224), (11612, 18856)]