16293256

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2221}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 35196480

約数和(自身を除く): 18903224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 2221, 3668, 4442, 7336, 8884, 15547, 17768, 31094, 62188, 124376, 290951, 581902, 1163804, 2036657, 2327608, 4073314, 8146628, 16293256]

約数ペア:

[(1, 16293256), (2, 8146628), (4, 4073314), (7, 2327608), (8, 2036657), (14, 1163804), (28, 581902), (56, 290951), (131, 124376), (262, 62188), (524, 31094), (917, 17768), (1048, 15547), (1834, 8884), (2221, 7336), (3668, 4442)]