31139934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23917}}^1$

素因数の和:23960

約数の個数: 32

約数和(自身を含む): 73476096

約数和(自身を除く): 42336162

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 23917, 47834, 71751, 143502, 167419, 334838, 502257, 741427, 1004514, 1482854, 2224281, 4448562, 5189989, 10379978, 15569967, 31139934]

約数ペア:

[(1, 31139934), (2, 15569967), (3, 10379978), (6, 5189989), (7, 4448562), (14, 2224281), (21, 1482854), (31, 1004514), (42, 741427), (62, 502257), (93, 334838), (186, 167419), (217, 143502), (434, 71751), (651, 47834), (1302, 23917)]