21837632

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{4111}}^1$

素因数の和:4206

約数の個数: 28

約数和(自身を含む): 43866816

約数和(自身を除く): 22029184

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 4111, 5312, 8222, 16444, 32888, 65776, 131552, 263104, 341213, 682426, 1364852, 2729704, 5459408, 10918816, 21837632]

約数ペア:

[(1, 21837632), (2, 10918816), (4, 5459408), (8, 2729704), (16, 1364852), (32, 682426), (64, 341213), (83, 263104), (166, 131552), (332, 65776), (664, 32888), (1328, 16444), (2656, 8222), (4111, 5312)]