23313872

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{9281}}^1$

素因数の和:9446

約数の個数: 20

約数和(自身を含む): 45463236

約数和(自身を除く): 22149364

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 9281, 18562, 37124, 74248, 148496, 1457117, 2914234, 5828468, 11656936, 23313872]

約数ペア:

[(1, 23313872), (2, 11656936), (4, 5828468), (8, 2914234), (16, 1457117), (157, 148496), (314, 74248), (628, 37124), (1256, 18562), (2512, 9281)]