23808216148

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{639937}}^1$

素因数の和:640143

約数の個数: 24

約数和(自身を含む): 42573795264

約数和(自身を除く): 18765579116

約数列:

[1, 2, 4, 71, 131, 142, 262, 284, 524, 9301, 18602, 37204, 639937, 1279874, 2559748, 45435527, 83831747, 90871054, 167663494, 181742108, 335326988, 5952054037, 11904108074, 23808216148]

約数ペア:

[(1, 23808216148), (2, 11904108074), (4, 5952054037), (71, 335326988), (131, 181742108), (142, 167663494), (262, 90871054), (284, 83831747), (524, 45435527), (9301, 2559748), (18602, 1279874), (37204, 639937)]