214538672

素因数分解:

$2^4\times {\mathrm{1637}}^1\times {\mathrm{8191}}^1$

素因数の和:9836

約数の個数: 20

約数和(自身を含む): 415973376

約数和(自身を除く): 201434704

約数列:

[1, 2, 4, 8, 16, 1637, 3274, 6548, 8191, 13096, 16382, 26192, 32764, 65528, 131056, 13408667, 26817334, 53634668, 107269336, 214538672]

約数ペア:

[(1, 214538672), (2, 107269336), (4, 53634668), (8, 26817334), (16, 13408667), (1637, 131056), (3274, 65528), (6548, 32764), (8191, 26192), (13096, 16382)]