56603536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{321611}}^1$

素因数の和:321630

約数の個数: 20

約数和(自身を含む): 119639664

約数和(自身を除く): 63036128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 321611, 643222, 1286444, 2572888, 3537721, 5145776, 7075442, 14150884, 28301768, 56603536]

約数ペア:

[(1, 56603536), (2, 28301768), (4, 14150884), (8, 7075442), (11, 5145776), (16, 3537721), (22, 2572888), (44, 1286444), (88, 643222), (176, 321611)]