21232832

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{3221}}^1$

素因数の和:3336

約数の個数: 28

約数和(自身を含む): 42556176

約数和(自身を除く): 21323344

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3221, 3296, 6442, 6592, 12884, 25768, 51536, 103072, 206144, 331763, 663526, 1327052, 2654104, 5308208, 10616416, 21232832]

約数ペア:

[(1, 21232832), (2, 10616416), (4, 5308208), (8, 2654104), (16, 1327052), (32, 663526), (64, 331763), (103, 206144), (206, 103072), (412, 51536), (824, 25768), (1648, 12884), (3221, 6592), (3296, 6442)]