244270816

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{54917}}^1$

素因数の和:55066

約数の個数: 24

約数和(自身を含む): 484376760

約数和(自身を除く): 240105944

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 54917, 109834, 219668, 439336, 878672, 1757344, 7633463, 15266926, 30533852, 61067704, 122135408, 244270816]

約数ペア:

[(1, 244270816), (2, 122135408), (4, 61067704), (8, 30533852), (16, 15266926), (32, 7633463), (139, 1757344), (278, 878672), (556, 439336), (1112, 219668), (2224, 109834), (4448, 54917)]