29977616

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{17189}}^1$

素因数の和:17306

約数の個数: 20

約数和(自身を含む): 58617900

約数和(自身を除く): 28640284

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 17189, 34378, 68756, 137512, 275024, 1873601, 3747202, 7494404, 14988808, 29977616]

約数ペア:

[(1, 29977616), (2, 14988808), (4, 7494404), (8, 3747202), (16, 1873601), (109, 275024), (218, 137512), (436, 68756), (872, 34378), (1744, 17189)]