21327328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{60589}}^1$

素因数の和:60610

約数の個数: 24

約数和(自身を含む): 45806040

約数和(自身を除く): 24478712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 60589, 121178, 242356, 484712, 666479, 969424, 1332958, 1938848, 2665916, 5331832, 10663664, 21327328]

約数ペア:

[(1, 21327328), (2, 10663664), (4, 5331832), (8, 2665916), (11, 1938848), (16, 1332958), (22, 969424), (32, 666479), (44, 484712), (88, 242356), (176, 121178), (352, 60589)]