16243696

素因数分解:

$2^4\times 7^2\times {\mathrm{20719}}^1$

素因数の和:20741

約数の個数: 30

約数和(自身を含む): 36612240

約数和(自身を除く): 20368544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20719, 41438, 82876, 145033, 165752, 290066, 331504, 580132, 1015231, 1160264, 2030462, 2320528, 4060924, 8121848, 16243696]

約数ペア:

[(1, 16243696), (2, 8121848), (4, 4060924), (7, 2320528), (8, 2030462), (14, 1160264), (16, 1015231), (28, 580132), (49, 331504), (56, 290066), (98, 165752), (112, 145033), (196, 82876), (392, 41438), (784, 20719)]