8137744

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{2221}}^1$

素因数の和:2458

約数の個数: 20

約数和(自身を含む): 15842860

約数和(自身を除く): 7705116

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 2221, 3664, 4442, 8884, 17768, 35536, 508609, 1017218, 2034436, 4068872, 8137744]

約数ペア:

[(1, 8137744), (2, 4068872), (4, 2034436), (8, 1017218), (16, 508609), (229, 35536), (458, 17768), (916, 8884), (1832, 4442), (2221, 3664)]