22111328

素因数分解:

$2^5\times {\mathrm{281}}^1\times {\mathrm{2459}}^1$

素因数の和:2750

約数の個数: 24

約数和(自身を含む): 43704360

約数和(自身を除く): 21593032

約数列:

[1, 2, 4, 8, 16, 32, 281, 562, 1124, 2248, 2459, 4496, 4918, 8992, 9836, 19672, 39344, 78688, 690979, 1381958, 2763916, 5527832, 11055664, 22111328]

約数ペア:

[(1, 22111328), (2, 11055664), (4, 5527832), (8, 2763916), (16, 1381958), (32, 690979), (281, 78688), (562, 39344), (1124, 19672), (2248, 9836), (2459, 8992), (4496, 4918)]