30867808

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{22433}}^1$

素因数の和:22486

約数の個数: 24

約数和(自身を含む): 62187048

約数和(自身を除く): 31319240

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 22433, 44866, 89732, 179464, 358928, 717856, 964619, 1929238, 3858476, 7716952, 15433904, 30867808]

約数ペア:

[(1, 30867808), (2, 15433904), (4, 7716952), (8, 3858476), (16, 1929238), (32, 964619), (43, 717856), (86, 358928), (172, 179464), (344, 89732), (688, 44866), (1376, 22433)]