16235768

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 31508400

約数和(自身を除く): 15272632

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 433, 436, 866, 872, 1732, 3464, 4687, 9374, 18619, 18748, 37238, 37496, 47197, 74476, 94394, 148952, 188788, 377576, 2029471, 4058942, 8117884, 16235768]

約数ペア:

[(1, 16235768), (2, 8117884), (4, 4058942), (8, 2029471), (43, 377576), (86, 188788), (109, 148952), (172, 94394), (218, 74476), (344, 47197), (433, 37496), (436, 37238), (866, 18748), (872, 18619), (1732, 9374), (3464, 4687)]