31682128

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{37361}}^1$

素因数の和:37422

約数の個数: 20

約数和(自身を含む): 62543988

約数和(自身を除く): 30861860

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 37361, 74722, 149444, 298888, 597776, 1980133, 3960266, 7920532, 15841064, 31682128]

約数ペア:

[(1, 31682128), (2, 15841064), (4, 7920532), (8, 3960266), (16, 1980133), (53, 597776), (106, 298888), (212, 149444), (424, 74722), (848, 37361)]