21772096

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{3121}}^1$

素因数の和:3242

約数の個数: 28

約数和(自身を含む): 43614340

約数和(自身を除く): 21842244

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3121, 3488, 6242, 6976, 12484, 24968, 49936, 99872, 199744, 340189, 680378, 1360756, 2721512, 5443024, 10886048, 21772096]

約数ペア:

[(1, 21772096), (2, 10886048), (4, 5443024), (8, 2721512), (16, 1360756), (32, 680378), (64, 340189), (109, 199744), (218, 99872), (436, 49936), (872, 24968), (1744, 12484), (3121, 6976), (3488, 6242)]