220820672

素因数分解:

$2^6\times {\mathrm{1493}}^1\times {\mathrm{2311}}^1$

素因数の和:3816

約数の個数: 28

約数和(自身を含む): 438674256

約数和(自身を除く): 217853584

約数列:

[1, 2, 4, 8, 16, 32, 64, 1493, 2311, 2986, 4622, 5972, 9244, 11944, 18488, 23888, 36976, 47776, 73952, 95552, 147904, 3450323, 6900646, 13801292, 27602584, 55205168, 110410336, 220820672]

約数ペア:

[(1, 220820672), (2, 110410336), (4, 55205168), (8, 27602584), (16, 13801292), (32, 6900646), (64, 3450323), (1493, 147904), (2311, 95552), (2986, 73952), (4622, 47776), (5972, 36976), (9244, 23888), (11944, 18488)]