259670816

素因数分解:

$2^5\times {\mathrm{2543}}^1\times {\mathrm{3191}}^1$

素因数の和:5744

約数の個数: 24

約数和(自身を含む): 511588224

約数和(自身を除く): 251917408

約数列:

[1, 2, 4, 8, 16, 32, 2543, 3191, 5086, 6382, 10172, 12764, 20344, 25528, 40688, 51056, 81376, 102112, 8114713, 16229426, 32458852, 64917704, 129835408, 259670816]

約数ペア:

[(1, 259670816), (2, 129835408), (4, 64917704), (8, 32458852), (16, 16229426), (32, 8114713), (2543, 102112), (3191, 81376), (5086, 51056), (6382, 40688), (10172, 25528), (12764, 20344)]