21669824

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{30781}}^1$

素因数の和:30804

約数の個数: 28

約数和(自身を含む): 46911768

約数和(自身を除く): 25241944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 30781, 61562, 123124, 246248, 338591, 492496, 677182, 984992, 1354364, 1969984, 2708728, 5417456, 10834912, 21669824]

約数ペア:

[(1, 21669824), (2, 10834912), (4, 5417456), (8, 2708728), (11, 1969984), (16, 1354364), (22, 984992), (32, 677182), (44, 492496), (64, 338591), (88, 246248), (176, 123124), (352, 61562), (704, 30781)]