30077984

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{21859}}^1$

素因数の和:21912

約数の個数: 24

約数和(自身を含む): 60595920

約数和(自身を除く): 30517936

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 21859, 43718, 87436, 174872, 349744, 699488, 939937, 1879874, 3759748, 7519496, 15038992, 30077984]

約数ペア:

[(1, 30077984), (2, 15038992), (4, 7519496), (8, 3759748), (16, 1879874), (32, 939937), (43, 699488), (86, 349744), (172, 174872), (344, 87436), (688, 43718), (1376, 21859)]