31729222

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{8363}}^1$

素因数の和:8643

約数の個数: 16

約数和(自身を含む): 54600192

約数和(自身を除く): 22870970

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 8363, 16726, 58541, 117082, 2266373, 4532746, 15864611, 31729222]

約数ペア:

[(1, 31729222), (2, 15864611), (7, 4532746), (14, 2266373), (271, 117082), (542, 58541), (1897, 16726), (3794, 8363)]