31189128

素因数分解:

$2^3\times 3^1\times {\mathrm{367}}^1\times {\mathrm{3541}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 78207360

約数和(自身を除く): 47018232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 367, 734, 1101, 1468, 2202, 2936, 3541, 4404, 7082, 8808, 10623, 14164, 21246, 28328, 42492, 84984, 1299547, 2599094, 3898641, 5198188, 7797282, 10396376, 15594564, 31189128]

約数ペア:

[(1, 31189128), (2, 15594564), (3, 10396376), (4, 7797282), (6, 5198188), (8, 3898641), (12, 2599094), (24, 1299547), (367, 84984), (734, 42492), (1101, 28328), (1468, 21246), (2202, 14164), (2936, 10623), (3541, 8808), (4404, 7082)]