25816864

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{4831}}^1$

素因数の和:5008

約数の個数: 24

約数和(自身を含む): 51141888

約数和(自身を除く): 25325024

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 4831, 5344, 9662, 19324, 38648, 77296, 154592, 806777, 1613554, 3227108, 6454216, 12908432, 25816864]

約数ペア:

[(1, 25816864), (2, 12908432), (4, 6454216), (8, 3227108), (16, 1613554), (32, 806777), (167, 154592), (334, 77296), (668, 38648), (1336, 19324), (2672, 9662), (4831, 5344)]