30947536

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{17117}}^1$

素因数の和:17238

約数の個数: 20

約数和(自身を含む): 60495012

約数和(自身を除く): 29547476

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 17117, 34234, 68468, 136936, 273872, 1934221, 3868442, 7736884, 15473768, 30947536]

約数ペア:

[(1, 30947536), (2, 15473768), (4, 7736884), (8, 3868442), (16, 1934221), (113, 273872), (226, 136936), (452, 68468), (904, 34234), (1808, 17117)]