30021568

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{10909}}^1$

素因数の和:10964

約数の個数: 28

約数和(自身を含む): 60965080

約数和(自身を除く): 30943512

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 10909, 21818, 43636, 87272, 174544, 349088, 469087, 698176, 938174, 1876348, 3752696, 7505392, 15010784, 30021568]

約数ペア:

[(1, 30021568), (2, 15010784), (4, 7505392), (8, 3752696), (16, 1876348), (32, 938174), (43, 698176), (64, 469087), (86, 349088), (172, 174544), (344, 87272), (688, 43636), (1376, 21818), (2752, 10909)]