22123328

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{8039}}^1$

素因数の和:8094

約数の個数: 28

約数和(自身を含む): 44927520

約数和(自身を除く): 22804192

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 8039, 16078, 32156, 64312, 128624, 257248, 345677, 514496, 691354, 1382708, 2765416, 5530832, 11061664, 22123328]

約数ペア:

[(1, 22123328), (2, 11061664), (4, 5530832), (8, 2765416), (16, 1382708), (32, 691354), (43, 514496), (64, 345677), (86, 257248), (172, 128624), (344, 64312), (688, 32156), (1376, 16078), (2752, 8039)]