220816448

素因数分解:

$2^6\times {\mathrm{491}}^1\times {\mathrm{7027}}^1$

素因数の和:7530

約数の個数: 28

約数和(自身を含む): 439137552

約数和(自身を除く): 218321104

約数列:

[1, 2, 4, 8, 16, 32, 64, 491, 982, 1964, 3928, 7027, 7856, 14054, 15712, 28108, 31424, 56216, 112432, 224864, 449728, 3450257, 6900514, 13801028, 27602056, 55204112, 110408224, 220816448]

約数ペア:

[(1, 220816448), (2, 110408224), (4, 55204112), (8, 27602056), (16, 13801028), (32, 6900514), (64, 3450257), (491, 449728), (982, 224864), (1964, 112432), (3928, 56216), (7027, 31424), (7856, 28108), (14054, 15712)]